Cleanup: Correctly spell success(ful).

TBR=brettw@chromium.org
NOPRESUBMIT=true

Review URL: https://codereview.chromium.org/1469783002

Cr-Commit-Position: refs/heads/master@{#361166}

67 files changed, 129 insertions, 130 deletions

diff --git a/ash/content/display/screen_orientation_controller_chromeos_unittest.cc b/ash/content/display/screen_orientation_controller_chromeos_unittest.cc
index f5df053..de926fab 100644
--- a/ash/content/display/screen_orientation_controller_chromeos_unittest.cc
+++ b/ash/content/display/screen_orientation_controller_chromeos_unittest.cc
@@ -616,7 +616,7 @@ TEST_F(ScreenOrientationControllerTest, InternalDisplayNotAvailableAtStartup) {
   EXPECT_TRUE(RotationLocked());
 }
 
-// Verifies rotating an inactive Display is sucessful.
+// Verifies rotating an inactive Display is successful.
 TEST_F(ScreenOrientationControllerTest, RotateInactiveDisplay) {
   const int64 kInternalDisplayId = 9;
   const int64 kExternalDisplayId = 10;
diff --git a/base/android/java/src/org/chromium/base/ContentUriUtils.java b/base/android/java/src/org/chromium/base/ContentUriUtils.java
index 6b5542a..528af8f 100644
--- a/base/android/java/src/org/chromium/base/ContentUriUtils.java
+++ b/base/android/java/src/org/chromium/base/ContentUriUtils.java
@@ -57,7 +57,7 @@ public abstract class ContentUriUtils {
      *
      * @param context {@link Context} in interest
      * @param uriString the content URI to open
-     * @return file desciptor upon sucess, or -1 otherwise.
+     * @return file desciptor upon success, or -1 otherwise.
      */
     @CalledByNative
     public static int openContentUriForRead(Context context, String uriString) {
diff --git a/base/debug/stack_trace_posix.cc b/base/debug/stack_trace_posix.cc
index fb5b21f..c49a762 100644
--- a/base/debug/stack_trace_posix.cc
+++ b/base/debug/stack_trace_posix.cc
@@ -473,7 +473,7 @@ class SandboxSymbolizeHelper {
   }
 
   // Returns a O_RDONLY file descriptor for |file_path| if it was opened
-  // sucessfully during the initialization.  The file is repositioned at
+  // successfully during the initialization.  The file is repositioned at
   // offset 0.
   // IMPORTANT: This function must be async-signal-safe because it can be
   // called from a signal handler (symbolizing stack frames for a crash).
@@ -741,7 +741,7 @@ void StackTrace::OutputToStream(std::ostream* os) const {
 namespace internal {
 
 // NOTE: code from sandbox/linux/seccomp-bpf/demo.cc.
-char *itoa_r(intptr_t i, char *buf, size_t sz, int base, size_t padding) {
+char* itoa_r(intptr_t i, char* buf, size_t sz, int base, size_t padding) {
   // Make sure we can write at least one NUL byte.
   size_t n = 1;
   if (n > sz)
@@ -752,7 +752,7 @@ char *itoa_r(intptr_t i, char *buf, size_t sz, int base, size_t padding) {
     return NULL;
   }
 
-  char *start = buf;
+  char* start = buf;
 
   uintptr_t j = i;
 
@@ -771,7 +771,7 @@ char *itoa_r(intptr_t i, char *buf, size_t sz, int base, size_t padding) {
 
   // Loop until we have converted the entire number. Output at least one
   // character (i.e. '0').
-  char *ptr = start;
+  char* ptr = start;
   do {
     // Make sure there is still enough space left in our output buffer.
     if (++n > sz) {
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/childaccounts/ResetDataActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/childaccounts/ResetDataActivity.java
index 09aa342..5ba9949 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/childaccounts/ResetDataActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/childaccounts/ResetDataActivity.java
@@ -24,7 +24,7 @@ public class ResetDataActivity extends Activity  {
 
     /**
      * The operation succeeded. Note that this value will only be returned for dry runs, because
-     * sucessfully resetting data will kill this process and return
+     * successfully resetting data will kill this process and return
      * {@link Activity#RESULT_CANCELED}.
      */
     private static final int RESULT_OK = Activity.RESULT_OK;
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/datausage/ExternalDataUseObserver.java b/chrome/android/java/src/org/chromium/chrome/browser/datausage/ExternalDataUseObserver.java
index 87cb047..44b0ab5 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/datausage/ExternalDataUseObserver.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/datausage/ExternalDataUseObserver.java
@@ -98,7 +98,7 @@ public class ExternalDataUseObserver {
     /*
      * {@link #onReportDataUseDone}  reports the result of {@link #reportDataUse} to
      * the native.
-     * @param success true if the data report was sucessfully submitted to the external observer.
+     * @param success true if the data report was successfully submitted to the external observer.
      */
     protected void onReportDataUseDone(boolean success) {
         // Check if native object is destroyed.  This may happen at the time of Chromium shutdown.
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
index b82177b..66d6c0d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/download/DownloadManagerService.java
@@ -514,7 +514,7 @@ public class DownloadManagerService extends BroadcastReceiver implements
             if (downloadInfo.getFilePath() != null) {
                 File file = new File(downloadInfo.getFilePath());
                 if (!file.delete()) {
-                    Log.w(TAG, "Failed to remove the unsucessful download");
+                    Log.w(TAG, "Failed to remove the unsuccessful download");
                 }
             }
             return INVALID_DOWNLOAD_ID;
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 5114e39..222b375 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -1353,7 +1353,7 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
     // Setup.exe has determined that we need to run a retention experiment
     // and has lauched chrome to show the experiment UI. It is guaranteed that
     // no other Chrome is currently running as the process singleton was
-    // sucessfully grabbed above.
+    // successfully grabbed above.
     int try_chrome_int;
     base::StringToInt(try_chrome, &try_chrome_int);
     TryChromeDialogView::Result answer = TryChromeDialogView::Show(
diff --git a/chrome/browser/chrome_elf_init_win.cc b/chrome/browser/chrome_elf_init_win.cc
index 28af7f8..eb5cf5b 100644
--- a/chrome/browser/chrome_elf_init_win.cc
+++ b/chrome/browser/chrome_elf_init_win.cc
@@ -99,7 +99,7 @@ void InitializeChromeElf() {
   // Report all successful blacklist interceptions.
   ReportSuccessfulBlocks();
 
-  // Schedule another task to report all sucessful interceptions later.
+  // Schedule another task to report all successful interceptions later.
   // This time delay should be long enough to catch any dlls that attempt to
   // inject after Chrome has started up.
   content::BrowserThread::PostDelayedTask(
diff --git a/chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h b/chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h
index eedec2f..070901b 100644
--- a/chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h
+++ b/chrome/browser/chromeos/login/enrollment/enterprise_enrollment_helper.h
@@ -88,7 +88,7 @@ class EnterpriseEnrollmentHelper {
   // auth code to authentication token, then tries to enroll the device with the
   // received token.
   // If |fetch_additional_token| is true, the helper fetches an additional token
-  // and passes it to the |status_consumer| on successfull enrollment.
+  // and passes it to the |status_consumer| on successful enrollment.
   // EnrollUsingAuthCode can be called only once during this object's lifetime,
   // and only if neither of EnrollUsing* methods was called before.
   virtual void EnrollUsingAuthCode(const std::string& auth_code,
diff --git a/chrome/browser/component_updater/ev_whitelist_component_installer.cc b/chrome/browser/component_updater/ev_whitelist_component_installer.cc
index 086feaa..aba62c5 100644
--- a/chrome/browser/component_updater/ev_whitelist_component_installer.cc
+++ b/chrome/browser/component_updater/ev_whitelist_component_installer.cc
@@ -52,7 +52,7 @@ void LoadWhitelistFromDisk(const base::FilePath& whitelist_path,
     return;
   }
 
-  VLOG(0) << "EV whitelist: Sucessfully loaded.";
+  VLOG(0) << "EV whitelist: Successfully loaded.";
   packed_ct_ev_whitelist::SetEVCertsWhitelist(new_whitelist);
 }
 
diff --git a/chrome/browser/media/webrtc_rtp_dump_handler_unittest.cc b/chrome/browser/media/webrtc_rtp_dump_handler_unittest.cc
index 23a0a4f..6fefb3f 100644
--- a/chrome/browser/media/webrtc_rtp_dump_handler_unittest.cc
+++ b/chrome/browser/media/webrtc_rtp_dump_handler_unittest.cc
@@ -42,17 +42,17 @@ class FakeDumpWriter : public WebRtcRtpDumpWriter {
 
   void EndDump(RtpDumpType type,
                const EndDumpCallback& finished_callback) override {
-    bool incoming_sucess = end_dump_success_;
+    bool incoming_success = end_dump_success_;
     bool outgoing_success = end_dump_success_;
 
     if (type == RTP_DUMP_INCOMING)
       outgoing_success = false;
     else if (type == RTP_DUMP_OUTGOING)
-      incoming_sucess = false;
+      incoming_success = false;
 
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
-        base::Bind(finished_callback, incoming_sucess, outgoing_success));
+        base::Bind(finished_callback, incoming_success, outgoing_success));
   }
 
  private:
diff --git a/chrome/browser/signin/mutable_profile_oauth2_token_service_delegate.cc b/chrome/browser/signin/mutable_profile_oauth2_token_service_delegate.cc
index 3026278..36b3dc3 100644
--- a/chrome/browser/signin/mutable_profile_oauth2_token_service_delegate.cc
+++ b/chrome/browser/signin/mutable_profile_oauth2_token_service_delegate.cc
@@ -42,7 +42,7 @@ std::string RemoveAccountIdPrefix(const std::string& prefixed_account_id) {
 
 // This class sends a request to GAIA to revoke the given refresh token from
 // the server.  This is a best effort attempt only.  This class deletes itself
-// when done sucessfully or otherwise.
+// when done successfully or otherwise.
 class MutableProfileOAuth2TokenServiceDelegate::RevokeServerRefreshToken
     : public GaiaAuthConsumer {
  public:
diff --git a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.h b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.h
index 2e375cd..dd9c7ef 100644
--- a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.h
+++ b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.h
@@ -79,7 +79,7 @@ class AppShortcutLauncherItemController : public LauncherItemController {
       content::WebContents* content);
 
   // Advance to the next item if an owned item is already active. The function
-  // will return true if it has sucessfully advanced.
+  // will return true if it has successfully advanced.
   bool AdvanceToNextApp();
 
   // Returns true if the application is a V2 app.
diff --git a/chrome/browser/ui/sync/one_click_signin_sync_starter.cc b/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
index 8767ed9..61e6906 100644
--- a/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
+++ b/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
@@ -141,7 +141,7 @@ void OneClickSigninSyncStarter::Initialize(Profile* profile, Browser* browser) {
     profile_sync_service->SetSetupInProgress(true);
 
   // Make sure the syncing is requested, otherwise the SigninManager
-  // will not be able to complete sucessfully.
+  // will not be able to complete successfully.
   sync_driver::SyncPrefs sync_prefs(profile_->GetPrefs());
   sync_prefs.SetSyncRequested(true);
 }
diff --git a/components/autofill/core/browser/autofill_xml_parser_unittest.cc b/components/autofill/core/browser/autofill_xml_parser_unittest.cc
index b97c774..929b475 100644
--- a/components/autofill/core/browser/autofill_xml_parser_unittest.cc
+++ b/components/autofill/core/browser/autofill_xml_parser_unittest.cc
@@ -17,7 +17,7 @@ namespace {
 
 class AutofillQueryXmlParserTest : public testing::Test {
  public:
-  AutofillQueryXmlParserTest(): upload_required_(USE_UPLOAD_RATES) {};
+  AutofillQueryXmlParserTest(): upload_required_(USE_UPLOAD_RATES) {}
   ~AutofillQueryXmlParserTest() override{};
 
  protected:
@@ -36,7 +36,7 @@ class AutofillQueryXmlParserTest : public testing::Test {
 
 class AutofillUploadXmlParserTest : public testing::Test {
  public:
-  AutofillUploadXmlParserTest(): positive_(0), negative_(0) {};
+  AutofillUploadXmlParserTest(): positive_(0), negative_(0) {}
   ~AutofillUploadXmlParserTest() override{};
 
  protected:
@@ -160,7 +160,7 @@ TEST_F(AutofillQueryXmlParserTest, ParseErrors) {
   EXPECT_EQ(NO_SERVER_DATA, field_infos_[0].field_type);
 }
 
-// Test successfull upload response.
+// Test successful upload response.
 TEST_F(AutofillUploadXmlParserTest, TestSuccessfulResponse) {
   ParseUploadXML("<autofilluploadresponse positiveuploadrate=\"0.5\" "
                  "negativeuploadrate=\"0.3\"/>",
diff --git a/components/history/core/browser/history_types.h b/components/history/core/browser/history_types.h
index ea8b7ec..a87cc4c1 100644
--- a/components/history/core/browser/history_types.h
+++ b/components/history/core/browser/history_types.h
@@ -296,7 +296,7 @@ struct QueryURLResult {
 // HistoryBackend::GetVisibleVisitCountToHost.
 struct VisibleVisitCountToHostResult {
   // Indicates whether the call to HistoryBackend::GetVisibleVisitCountToHost
-  // was successfull or not. If false, then both |count| and |first_visit| are
+  // was successful or not. If false, then both |count| and |first_visit| are
   // undefined.
   bool success;
   int count;
diff --git a/components/nacl/browser/pnacl_translation_cache.h b/components/nacl/browser/pnacl_translation_cache.h
index bd14fca..4a3095e 100644
--- a/components/nacl/browser/pnacl_translation_cache.h
+++ b/components/nacl/browser/pnacl_translation_cache.h
@@ -39,13 +39,13 @@ class PnaclTranslationCache
   virtual ~PnaclTranslationCache();
 
   // Initialize the translation cache in |cache_dir|.  If the return value is
-  // net::ERR_IO_PENDING, |callback| will be called with a 0 argument on sucess
+  // net::ERR_IO_PENDING, |callback| will be called with a 0 argument on success
   // and <0 otherwise.
   int InitOnDisk(const base::FilePath& cache_dir,
                  const CompletionCallback& callback);
 
   // Initialize the translation cache in memory.  If the return value is
-  // net::ERR_IO_PENDING, |callback| will be called with a 0 argument on sucess
+  // net::ERR_IO_PENDING, |callback| will be called with a 0 argument on success
   // and <0 otherwise.
   int InitInMemory(const CompletionCallback& callback);
 
diff --git a/components/nacl/loader/nacl_ipc_adapter.cc b/components/nacl/loader/nacl_ipc_adapter.cc
index b60f638..b7d12cc 100644
--- a/components/nacl/loader/nacl_ipc_adapter.cc
+++ b/components/nacl/loader/nacl_ipc_adapter.cc
@@ -676,7 +676,7 @@ void NaClIPCAdapter::SaveOpenResourceMessage(
     return;
   }
 
-  // The file token was sucessfully resolved.
+  // The file token was successfully resolved.
   std::string file_path_str = file_path.AsUTF8Unsafe();
   base::PlatformFile handle =
       IPC::PlatformFileForTransitToPlatformFile(ipc_fd);
diff --git a/components/proximity_auth/ble/bluetooth_low_energy_connection.h b/components/proximity_auth/ble/bluetooth_low_energy_connection.h
index 916f157..a16a03a 100644
--- a/components/proximity_auth/ble/bluetooth_low_energy_connection.h
+++ b/components/proximity_auth/ble/bluetooth_low_energy_connection.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_LOW_ENERGY_CONNECTION_H
-#define COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_LOW_ENERGY_CONNECTION_H
+#ifndef COMPONENTS_PROXIMITY_AUTH_BLE_BLUETOOTH_LOW_ENERGY_CONNECTION_H_
+#define COMPONENTS_PROXIMITY_AUTH_BLE_BLUETOOTH_LOW_ENERGY_CONNECTION_H_
 
 #include <queue>
 #include <string>
@@ -204,7 +204,7 @@ class BluetoothLowEnergyConnection : public Connection,
   void ProcessNextWriteRequest();
 
   // Called when the BluetoothGattCharacteristic::RemoteCharacteristicWrite() is
-  // sucessfully complete.
+  // successfully complete.
   void OnRemoteCharacteristicWritten(bool run_did_send_message_callback);
 
   // Called when there is an error writing to the remote characteristic
@@ -306,4 +306,4 @@ class BluetoothLowEnergyConnection : public Connection,
 
 }  // namespace proximity_auth
 
-#endif  // COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_LOW_ENERGY_CONNECTION_H
+#endif  // COMPONENTS_PROXIMITY_AUTH_BLE_BLUETOOTH_LOW_ENERGY_CONNECTION_H_
diff --git a/components/proximity_auth/cryptauth/pref_names.cc b/components/proximity_auth/cryptauth/pref_names.cc
index fb89669..6336247 100644
--- a/components/proximity_auth/cryptauth/pref_names.cc
+++ b/components/proximity_auth/cryptauth/pref_names.cc
@@ -12,7 +12,7 @@ namespace prefs {
 const char kCryptAuthDeviceSyncIsRecoveringFromFailure[] =
     "cryptauth.device_sync.is_recovering_from_failure";
 
-// The timestamp of the last successfull CryptAuth device_sync in seconds.
+// The timestamp of the last successful CryptAuth device_sync in seconds.
 const char kCryptAuthDeviceSyncLastSyncTimeSeconds[] =
     "cryptauth.device_sync.last_device_sync_time_seconds";
 
@@ -32,7 +32,7 @@ const char kCryptAuthDeviceSyncUnlockKeys[] =
 const char kCryptAuthEnrollmentIsRecoveringFromFailure[] =
     "cryptauth.enrollment.is_recovering_from_failure";
 
-// The timestamp of the last successfull CryptAuth enrollment in seconds.
+// The timestamp of the last successful CryptAuth enrollment in seconds.
 const char kCryptAuthEnrollmentLastEnrollmentTimeSeconds[] =
     "cryptauth.enrollment.last_enrollment_time_seconds";
 
@@ -54,4 +54,4 @@ extern const char kCryptAuthGCMRegistrationId[] =
     "cryptauth.gcm_registration_id";
 
 }  // namespace prefs
-}  // proximity_auth
+}  // namespace proximity_auth
diff --git a/components/tracing/child_trace_message_filter_browsertest.cc b/components/tracing/child_trace_message_filter_browsertest.cc
index b7c83e2..2bbff08 100644
--- a/components/tracing/child_trace_message_filter_browsertest.cc
+++ b/components/tracing/child_trace_message_filter_browsertest.cc
@@ -137,7 +137,7 @@ class ChildTracingTest : public content::RenderViewTest, public IPC::Listener {
         WaitForIPCMessage(TracingHostMsg_ProcessMemoryDumpResponse::ID);
     EXPECT_NE(nullptr, msg);
 
-    // Check that the |dump_guid| and the |sucess| fields are properly set.
+    // Check that the |dump_guid| and the |success| fields are properly set.
     TracingHostMsg_ProcessMemoryDumpResponse::Param params;
     TracingHostMsg_ProcessMemoryDumpResponse::Read(msg, &params);
     const uint64 resp_guid = base::get<0>(params);
diff --git a/components/translate/content/renderer/translate_helper.cc b/components/translate/content/renderer/translate_helper.cc
index 630778d..b42620a 100644
--- a/components/translate/content/renderer/translate_helper.cc
+++ b/components/translate/content/renderer/translate_helper.cc
@@ -510,7 +510,7 @@ void TranslateHelper::TranslatePageImpl(int page_seq_no, int count) {
 
   if (!IsTranslateLibReady()) {
     // The library is not ready, try again later, unless we have tried several
-    // times unsucessfully already.
+    // times unsuccessfully already.
     if (++count >= kMaxTranslateInitCheckAttempts) {
       NotifyBrowserTranslationFailed(TranslateErrors::INITIALIZATION_ERROR);
       return;
diff --git a/components/translate/ios/browser/ios_translate_driver.h b/components/translate/ios/browser/ios_translate_driver.h
index 194f3e6..e54bd6a 100644
--- a/components/translate/ios/browser/ios_translate_driver.h
+++ b/components/translate/ios/browser/ios_translate_driver.h
@@ -64,7 +64,7 @@ class IOSTranslateDriver : public TranslateDriver,
   void OpenUrlInNewTab(const GURL& url) override;
 
  private:
-  // Called when the translation was successfull.
+  // Called when the translation was successful.
   void TranslationDidSucceed(const std::string& source_lang,
                              const std::string& target_lang,
                              int page_seq_no,
diff --git a/content/browser/download/mhtml_generation_browsertest.cc b/content/browser/download/mhtml_generation_browsertest.cc
index 6ade20f..f2ebfd8 100644
--- a/content/browser/download/mhtml_generation_browsertest.cc
+++ b/content/browser/download/mhtml_generation_browsertest.cc
@@ -67,7 +67,7 @@ class MHTMLGenerationTest : public ContentBrowserTest {
 
 // Tests that generating a MHTML does create contents.
 // Note that the actual content of the file is not tested, the purpose of this
-// test is to ensure we were successfull in creating the MHTML data from the
+// test is to ensure we were successful in creating the MHTML data from the
 // renderer.
 IN_PROC_BROWSER_TEST_F(MHTMLGenerationTest, GenerateMHTML) {
   base::FilePath path(temp_dir_.path());
diff --git a/content/browser/geolocation/wifi_data_provider_linux.cc b/content/browser/geolocation/wifi_data_provider_linux.cc
index 5fad8c5..29c9995 100644
--- a/content/browser/geolocation/wifi_data_provider_linux.cc
+++ b/content/browser/geolocation/wifi_data_provider_linux.cc
@@ -170,7 +170,7 @@ bool NetworkManagerWlanApi::GetAccessPointData(
         ++fail_count;
     }
   }
-  // At least one successfull scan overrides any other adapter reporting error.
+  // At least one successful scan overrides any other adapter reporting error.
   return success_count || fail_count == 0;
 }
 
diff --git a/content/browser/indexed_db/indexed_db_backing_store.h b/content/browser/indexed_db/indexed_db_backing_store.h
index 52344e1..65db067 100644
--- a/content/browser/indexed_db/indexed_db_backing_store.h
+++ b/content/browser/indexed_db/indexed_db_backing_store.h
@@ -261,7 +261,7 @@ class CONTENT_EXPORT IndexedDBBackingStore
 
     // List of blob files being newly written as part of this transaction.
     // These will be added to the primary blob journal prior to commit, then
-    // removed after a sucessful commit.
+    // removed after a successful commit.
     BlobJournalType blobs_to_write_;
 
     // List of blob files being deleted as part of this transaction. These will
diff --git a/content/browser/notifications/notification_event_dispatcher_impl.cc b/content/browser/notifications/notification_event_dispatcher_impl.cc
index fb9d0b7..eb14c85 100644
--- a/content/browser/notifications/notification_event_dispatcher_impl.cc
+++ b/content/browser/notifications/notification_event_dispatcher_impl.cc
@@ -150,7 +150,7 @@ void FindServiceWorkerRegistration(
   // This LOG(INFO) deliberately exists to help track down the cause of
   // https://crbug.com/534537, where notifications sometimes do not react to
   // the user clicking on them. It should be removed once that's fixed.
-  LOG(INFO) << "Lookup for ServiceWoker Registration: sucesss:" << success
+  LOG(INFO) << "Lookup for ServiceWoker Registration: success:" << success
             << " action_index: " << action_index;
 #endif
   if (!success) {
diff --git a/content/browser/renderer_host/p2p/socket_host_tcp.cc b/content/browser/renderer_host/p2p/socket_host_tcp.cc
index 0273b64..cb4d60d 100644
--- a/content/browser/renderer_host/p2p/socket_host_tcp.cc
+++ b/content/browser/renderer_host/p2p/socket_host_tcp.cc
@@ -167,7 +167,7 @@ void P2PSocketHostTcpBase::OnConnected(int result) {
   } else {
     // If we are not doing TLS, we are ready to send data now.
     // In case of TLS, SignalConnect will be sent only after TLS handshake is
-    // successfull. So no buffering will be done at socket handlers if any
+    // successful. So no buffering will be done at socket handlers if any
     // packets sent before that by the application.
     OnOpen();
   }
diff --git a/content/browser/safe_util_win.h b/content/browser/safe_util_win.h
index a668e95..ce044c7 100644
--- a/content/browser/safe_util_win.h
+++ b/content/browser/safe_util_win.h
@@ -23,7 +23,7 @@ namespace content {
 //
 // If Attachment Execution Services is unavailable, then this function will
 // attempt to manually annotate the file with security zone information. A
-// failure code will be returned in this case even if the file is sucessfully
+// failure code will be returned in this case even if the file is successfully
 // annotated.
 //
 // IAE::Save() will delete the file if it was found to be blocked by local
diff --git a/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.cc b/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.cc
index b663505..d8f2d76 100644
--- a/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.cc
+++ b/content/shell/browser/layout_test/layout_test_bluetooth_adapter_provider.cc
@@ -109,7 +109,7 @@ std::set<BluetoothUUID> GetUUIDs(
   std::set<BluetoothUUID> result;
   filter->GetUUIDs(result);
   return result;
-};
+}
 
 // Notifies the adapter's observers that the services have been discovered.
 void NotifyServicesDiscovered(MockBluetoothAdapter* adapter,
@@ -128,35 +128,35 @@ LayoutTestBluetoothAdapterProvider::GetBluetoothAdapter(
     const std::string& fake_adapter_name) {
   if (fake_adapter_name == "BaseAdapter")
     return GetBaseAdapter();
-  else if (fake_adapter_name == "NotPresentAdapter")
+  if (fake_adapter_name == "NotPresentAdapter")
     return GetNotPresentAdapter();
-  else if (fake_adapter_name == "NotPoweredAdapter")
+  if (fake_adapter_name == "NotPoweredAdapter")
     return GetNotPoweredAdapter();
-  else if (fake_adapter_name == "ScanFilterCheckingAdapter")
+  if (fake_adapter_name == "ScanFilterCheckingAdapter")
     return GetScanFilterCheckingAdapter();
-  else if (fake_adapter_name == "EmptyAdapter")
+  if (fake_adapter_name == "EmptyAdapter")
     return GetEmptyAdapter();
-  else if (fake_adapter_name == "FailStartDiscoveryAdapter")
+  if (fake_adapter_name == "FailStartDiscoveryAdapter")
     return GetFailStartDiscoveryAdapter();
-  else if (fake_adapter_name == "GlucoseHeartRateAdapter")
+  if (fake_adapter_name == "GlucoseHeartRateAdapter")
     return GetGlucoseHeartRateAdapter();
-  else if (fake_adapter_name == "UnicodeDeviceAdapter")
+  if (fake_adapter_name == "UnicodeDeviceAdapter")
     return GetUnicodeDeviceAdapter();
-  else if (fake_adapter_name == "MissingServiceHeartRateAdapter")
+  if (fake_adapter_name == "MissingServiceHeartRateAdapter")
     return GetMissingServiceHeartRateAdapter();
-  else if (fake_adapter_name == "MissingCharacteristicHeartRateAdapter")
+  if (fake_adapter_name == "MissingCharacteristicHeartRateAdapter")
     return GetMissingCharacteristicHeartRateAdapter();
-  else if (fake_adapter_name == "HeartRateAdapter")
+  if (fake_adapter_name == "HeartRateAdapter")
     return GetHeartRateAdapter();
-  else if (fake_adapter_name == "FailingConnectionsAdapter")
+  if (fake_adapter_name == "FailingConnectionsAdapter")
     return GetFailingConnectionsAdapter();
-  else if (fake_adapter_name == "FailingGATTOperationsAdapter")
+  if (fake_adapter_name == "FailingGATTOperationsAdapter")
     return GetFailingGATTOperationsAdapter();
-  else if (fake_adapter_name == "SecondDiscoveryFindsHeartRateAdapter")
+  if (fake_adapter_name == "SecondDiscoveryFindsHeartRateAdapter")
     return GetSecondDiscoveryFindsHeartRateAdapter();
-  else if (fake_adapter_name == "DelayedServicesDiscoveryAdapter")
+  if (fake_adapter_name == "DelayedServicesDiscoveryAdapter")
     return GetDelayedServicesDiscoveryAdapter();
-  else if (fake_adapter_name == "")
+  if (fake_adapter_name.empty())
     return nullptr;
 
   if (base::StartsWith(fake_adapter_name, "PowerValueAdapter",
@@ -194,7 +194,7 @@ LayoutTestBluetoothAdapterProvider::GetBluetoothAdapter(
   }
 
   NOTREACHED() << fake_adapter_name;
-  return NULL;
+  return nullptr;
 }
 
 // Adapters
@@ -697,7 +697,7 @@ LayoutTestBluetoothAdapterProvider::GetGenericAccessService(
 
   // Write response.
   ON_CALL(*device_name, WriteRemoteCharacteristic(_, _, _))
-      .WillByDefault(RunCallback<1 /* sucess callback */>());
+      .WillByDefault(RunCallback<1 /* success callback */>());
 
   generic_access->AddMockCharacteristic(device_name.Pass());
 
diff --git a/courgette/courgette.h b/courgette/courgette.h
index bf6c925..49cf8b2 100644
--- a/courgette/courgette.h
+++ b/courgette/courgette.h
@@ -93,7 +93,7 @@ Status GenerateEnsemblePatch(SourceStream* old, SourceStream* target,
 // Detects the type of an executable file, and it's length. The length
 // may be slightly smaller than some executables (like ELF), but will include
 // all bytes the courgette algorithm has special benefit for.
-// On sucess:
+// On success:
 //   Fill in type and detected_length, and return C_OK.
 // On failure:
 //   Fill in type with UNKNOWN, detected_length with 0, and
diff --git a/crypto/symmetric_key_win.cc b/crypto/symmetric_key_win.cc
index ec9cfa0..e2dc9b4 100644
--- a/crypto/symmetric_key_win.cc
+++ b/crypto/symmetric_key_win.cc
@@ -38,7 +38,7 @@ ALG_ID GetAESAlgIDForKeySize(size_t key_size_in_bits) {
       NOTREACHED();
       return 0;
   }
-};
+}
 
 // Imports a raw/plaintext key of |key_size| stored in |*key_data| into a new
 // key created for the specified |provider|. |alg| contains the algorithm of
@@ -83,7 +83,7 @@ bool ImportRawKey(HCRYPTPROV provider,
       CryptImportKey(provider, actual_key, actual_size, 0, flags, &unsafe_key);
 
   // Clean up the temporary copy of key, regardless of whether it was imported
-  // sucessfully or not.
+  // successfully or not.
   SecureZeroMemory(actual_key, actual_size);
 
   if (!ok)
diff --git a/gin/converter_unittest.cc b/gin/converter_unittest.cc
index a7c3547..099895a 100644
--- a/gin/converter_unittest.cc
+++ b/gin/converter_unittest.cc
@@ -80,7 +80,7 @@ TEST_F(ConverterTest, Int32) {
 
   struct {
     v8::Local<v8::Value> input;
-    bool expect_sucess;
+    bool expect_success;
     int expected_result;
   } test_data_from[] = {
     { Boolean::New(instance_->isolate(), false).As<Value>(), false, 0 },
@@ -102,7 +102,7 @@ TEST_F(ConverterTest, Int32) {
     int32_t result = std::numeric_limits<int32_t>::min();
     bool success = Converter<int32_t>::FromV8(instance_->isolate(),
                                               test_data_from[i].input, &result);
-    EXPECT_EQ(test_data_from[i].expect_sucess, success) << i;
+    EXPECT_EQ(test_data_from[i].expect_success, success) << i;
     if (success)
       EXPECT_EQ(test_data_from[i].expected_result, result) << i;
   }
diff --git a/ios/chrome/browser/find_in_page/find_in_page_controller.mm b/ios/chrome/browser/find_in_page/find_in_page_controller.mm
index 1e18885..d6da2eb 100644
--- a/ios/chrome/browser/find_in_page/find_in_page_controller.mm
+++ b/ios/chrome/browser/find_in_page/find_in_page_controller.mm
@@ -50,7 +50,7 @@ const NSTimeInterval kRecurringPumpDelay = .01;
 // |completionHandler| can be nil.
 - (void)startPumpingWithCompletionHandler:(ProceduralBlock)completionHandler;
 // Gives find in page more time to complete. Calls |completionHandler| with
-// a BOOL indicating if the find operation was successfull. |completionHandler|
+// a BOOL indicating if the find operation was successful. |completionHandler|
 // can be nil.
 - (void)pumpFindStringInPageWithCompletionHandler:
     (void (^)(BOOL))completionHandler;
diff --git a/ios/chrome/browser/find_in_page/js_findinpage_manager.h b/ios/chrome/browser/find_in_page/js_findinpage_manager.h
index 77591ad..bc5b53a 100644
--- a/ios/chrome/browser/find_in_page/js_findinpage_manager.h
+++ b/ios/chrome/browser/find_in_page/js_findinpage_manager.h
@@ -47,7 +47,7 @@ extern FindInPageEntry FindInPageEntryZero;
     completionHandler:(void (^)(BOOL, CGPoint))completionHandler;
 
 // Searches for more matches. Calls |completionHandler| with a success BOOL and
-// scroll position if pumping was successfull. If the pumping was unsuccessfull
+// scroll position if pumping was successful. If the pumping was unsuccessfull
 // another pumping call maybe required. |completionHandler| cannot be nil.
 // TODO(shreyasv): Consider folding the logic for re-pumping into this class
 // instead of having clients having to do it.
diff --git a/ios/chrome/browser/find_in_page/js_findinpage_manager.mm b/ios/chrome/browser/find_in_page/js_findinpage_manager.mm
index 90766ff..9f411e2 100644
--- a/ios/chrome/browser/find_in_page/js_findinpage_manager.mm
+++ b/ios/chrome/browser/find_in_page/js_findinpage_manager.mm
@@ -60,7 +60,7 @@ const FindInPageEntry kFindInPageEntryZero = {{0.0, 0.0}, 0};
 - (BOOL)processFindInPageResult:(NSString*)result
                  scrollPosition:(CGPoint*)point;
 // Updates find in page model with results. Calls |completionHandler| with the
-// the result of the processing and the new scroll position if successfull. If
+// the result of the processing and the new scroll position if successful. If
 // |completionHandler| is called with NO, further pumping is required.
 // |completionHandler| cannot be nil.
 - (void)processFindInPagePumpResult:(NSString*)result
diff --git a/ios/web/crw_browsing_data_store_unittest.mm b/ios/web/crw_browsing_data_store_unittest.mm
index 8db9898..f00421d 100644
--- a/ios/web/crw_browsing_data_store_unittest.mm
+++ b/ios/web/crw_browsing_data_store_unittest.mm
@@ -153,7 +153,7 @@ TEST_F(BrowsingDataStoreTest, MakeActiveAndInactiveOperations) {
   EXPECT_EQ(0U, [observer modeChangeCount]);
 
   __block int callbacks_received_count = 0;
-  void (^unsucessfullCallback)(BOOL) = ^(BOOL success) {
+  void (^unsuccessfullCallback)(BOOL) = ^(BOOL success) {
     ASSERT_TRUE([NSThread isMainThread]);
     ++callbacks_received_count;
     BrowsingDataStoreMode mode = [browsing_data_store_ mode];
@@ -163,20 +163,20 @@ TEST_F(BrowsingDataStoreTest, MakeActiveAndInactiveOperations) {
 
   [browsing_data_store_ makeActiveWithCompletionHandler:^(BOOL success) {
     EXPECT_EQ(0, callbacks_received_count);
-    unsucessfullCallback(success);
+    unsuccessfullCallback(success);
   }];
   EXPECT_EQ(CHANGING, [browsing_data_store_ mode]);
   EXPECT_EQ(1U, [observer modeChangeCount]);
 
   [browsing_data_store_ makeInactiveWithCompletionHandler:^(BOOL success) {
     EXPECT_EQ(1, callbacks_received_count);
-    unsucessfullCallback(success);
+    unsuccessfullCallback(success);
   }];
   EXPECT_EQ(CHANGING, [browsing_data_store_ mode]);
 
   [browsing_data_store_ makeActiveWithCompletionHandler:^(BOOL success) {
     EXPECT_EQ(2, callbacks_received_count);
-    unsucessfullCallback(success);
+    unsuccessfullCallback(success);
   }];
   EXPECT_EQ(CHANGING, [browsing_data_store_ mode]);
 
diff --git a/media/audio/mac/audio_low_latency_input_mac.h b/media/audio/mac/audio_low_latency_input_mac.h
index 84422fa..982b27b 100644
--- a/media/audio/mac/audio_low_latency_input_mac.h
+++ b/media/audio/mac/audio_low_latency_input_mac.h
@@ -164,7 +164,7 @@ class AUAudioInputStream : public AgcAudioStream<AudioInputStream> {
   // array as soon as a frame of the desired buffer size has been recorded.
   scoped_ptr<uint8[]> audio_data_buffer_;
 
-  // True after successfull Start(), false after successful Stop().
+  // True after successful Start(), false after successful Stop().
   bool started_;
 
   // Fixed capture hardware latency in frames.
diff --git a/media/capture/video/mac/platform_video_capturing_mac.h b/media/capture/video/mac/platform_video_capturing_mac.h
index 13cc6a2..7898b97 100644
--- a/media/capture/video/mac/platform_video_capturing_mac.h
+++ b/media/capture/video/mac/platform_video_capturing_mac.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MEDIA_VIDEO_CAPTURE_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
-#define MEDIA_VIDEO_CAPTURE_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
+#ifndef MEDIA_CAPTURE_VIDEO_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
+#define MEDIA_CAPTURE_VIDEO_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
 
 #import <Foundation/Foundation.h>
 
@@ -32,7 +32,7 @@ class VideoCaptureDeviceMac;
 // device names are usually obtained via VideoCaptureDevice::GetDeviceNames()
 // method. This method will also configure all device properties except those in
 // setCaptureHeight:width:frameRate. If |deviceId| is nil, capture is stopped
-// and all potential configuration is torn down. Returns YES on sucess, NO
+// and all potential configuration is torn down. Returns YES on success, NO
 // otherwise.
 - (BOOL)setCaptureDevice:(NSString*)deviceId;
 
@@ -41,7 +41,7 @@ class VideoCaptureDeviceMac;
                    width:(int)width
                frameRate:(float)frameRate;
 
-// Starts video capturing, registers observers. Returns YES on sucess, NO
+// Starts video capturing, registers observers. Returns YES on success, NO
 // otherwise.
 - (BOOL)startCapture;
 
@@ -50,4 +50,4 @@ class VideoCaptureDeviceMac;
 
 @end
 
-#endif  // MEDIA_VIDEO_CAPTURE_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
+#endif  // MEDIA_CAPTURE_VIDEO_MAC_PLATFORM_VIDEO_CAPTURING_MAC_H_
diff --git a/media/capture/video/mac/video_capture_device_avfoundation_mac.h b/media/capture/video/mac/video_capture_device_avfoundation_mac.h
index 539dffc..f4d161d 100644
--- a/media/capture/video/mac/video_capture_device_avfoundation_mac.h
+++ b/media/capture/video/mac/video_capture_device_avfoundation_mac.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
-#define MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
+#ifndef MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
+#define MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
 
 #import <Foundation/Foundation.h>
 
@@ -98,7 +98,7 @@ class VideoCaptureDeviceMac;
 // the deviceId is known, the library objects are created if needed and
 // connected for the capture, and a by default resolution is set. If deviceId is
 // nil, then the eventual capture is stopped and library objects are
-// disconnected. Returns YES on sucess, NO otherwise. This method should not be
+// disconnected. Returns YES on success, NO otherwise. This method should not be
 // called during capture.
 - (BOOL)setCaptureDevice:(NSString*)deviceId;
 
@@ -111,7 +111,7 @@ class VideoCaptureDeviceMac;
 
 // Starts video capturing and register the notification listeners. Must be
 // called after setCaptureDevice:, and, eventually, also after
-// setCaptureHeight:width:frameRate:. Returns YES on sucess, NO otherwise.
+// setCaptureHeight:width:frameRate:. Returns YES on success, NO otherwise.
 - (BOOL)startCapture;
 
 // Stops video capturing and stops listening to notifications.
@@ -119,4 +119,4 @@ class VideoCaptureDeviceMac;
 
 @end
 
-#endif  // MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
+#endif  // MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_AVFOUNDATION_MAC_H_
diff --git a/media/capture/video/mac/video_capture_device_qtkit_mac.h b/media/capture/video/mac/video_capture_device_qtkit_mac.h
index a96dd6c..e4248b2 100644
--- a/media/capture/video/mac/video_capture_device_qtkit_mac.h
+++ b/media/capture/video/mac/video_capture_device_qtkit_mac.h
@@ -5,8 +5,8 @@
 // VideoCaptureDeviceQTKit implements all QTKit related code for
 // communicating with a QTKit capture device.
 
-#ifndef MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
-#define MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
+#ifndef MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
+#define MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
 
 #import <Foundation/Foundation.h>
 
@@ -54,7 +54,7 @@ class VideoCaptureDeviceMac;
 // Set the frame receiver.
 - (void)setFrameReceiver:(media::VideoCaptureDeviceMac*)frameReceiver;
 
-// Sets which capture device to use. Returns YES on sucess, NO otherwise.
+// Sets which capture device to use. Returns YES on success, NO otherwise.
 - (BOOL)setCaptureDevice:(NSString*)deviceId;
 
 // Configures the capture properties.
@@ -62,7 +62,7 @@ class VideoCaptureDeviceMac;
                    width:(int)width
                frameRate:(float)frameRate;
 
-// Start video capturing. Returns YES on sucess, NO otherwise.
+// Start video capturing. Returns YES on success, NO otherwise.
 - (BOOL)startCapture;
 
 // Stops video capturing.
@@ -73,4 +73,4 @@ class VideoCaptureDeviceMac;
 
 @end
 
-#endif  // MEDIA_VIDEO_CAPTURE_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
+#endif  // MEDIA_CAPTURE_VIDEO_MAC_VIDEO_CAPTURE_DEVICE_QTKIT_MAC_H_
diff --git a/media/cast/sender/video_sender_unittest.cc b/media/cast/sender/video_sender_unittest.cc
index 4b4c930..5655a0f 100644
--- a/media/cast/sender/video_sender_unittest.cc
+++ b/media/cast/sender/video_sender_unittest.cc
@@ -183,7 +183,7 @@ class VideoSenderTest : public ::testing::Test {
   }
 
   // If |external| is true then external video encoder (VEA) is used.
-  // |expect_init_sucess| is true if initialization is expected to succeed.
+  // |expect_init_success| is true if initialization is expected to succeed.
   void InitEncoder(bool external, bool expect_init_success) {
     VideoSenderConfig video_config = GetDefaultVideoSenderConfig();
     video_config.use_external_encoder = external;
@@ -253,6 +253,7 @@ class VideoSenderTest : public ::testing::Test {
   int last_pixel_value_;
   base::TimeTicks first_frame_timestamp_;
 
+ private:
   DISALLOW_COPY_AND_ASSIGN(VideoSenderTest);
 };
 
diff --git a/media/filters/vpx_video_decoder.cc b/media/filters/vpx_video_decoder.cc
index 180c002a..d9721b0 100644
--- a/media/filters/vpx_video_decoder.cc
+++ b/media/filters/vpx_video_decoder.cc
@@ -118,8 +118,8 @@ class VpxVideoDecoder::MemoryPool
   // being used by libvpx. Parameters:
   // |user_priv|  Private data passed to libvpx (pointer to memory pool).
   // |fb|         Pointer to the frame buffer that's being released.
-  static int32 ReleaseVP9FrameBuffer(void *user_priv,
-                                     vpx_codec_frame_buffer *fb);
+  static int32 ReleaseVP9FrameBuffer(void* user_priv,
+                                     vpx_codec_frame_buffer* fb);
 
   // Generates a "no_longer_needed" closure that holds a reference to this pool.
   base::Closure CreateFrameCallback(void* fb_priv_data);
@@ -216,7 +216,8 @@ int32 VpxVideoDecoder::MemoryPool::GetVP9FrameBuffer(
 }
 
 int32 VpxVideoDecoder::MemoryPool::ReleaseVP9FrameBuffer(
-    void *user_priv, vpx_codec_frame_buffer *fb) {
+    void* user_priv,
+    vpx_codec_frame_buffer* fb) {
   DCHECK(user_priv);
   DCHECK(fb);
   VP9FrameBuffer* frame_buffer = static_cast<VP9FrameBuffer*>(fb->priv);
@@ -351,7 +352,7 @@ void VpxVideoDecoder::Decode(const scoped_refptr<DecoderBuffer>& buffer,
     bound_decode_cb.Run(kDecodeError);
     return;
   }
-  // We might get a successfull VpxDecode but not a frame if only a partial
+  // We might get a successful VpxDecode but not a frame if only a partial
   // decode happened.
   if (video_frame.get())
     output_cb_.Run(video_frame);
diff --git a/net/der/parse_values.h b/net/der/parse_values.h
index d46fa80..a4ea8aa 100644
--- a/net/der/parse_values.h
+++ b/net/der/parse_values.h
@@ -111,7 +111,7 @@ NET_EXPORT bool ParseUTCTimeRelaxed(const Input& in,
 
 // Reads a DER-encoded ASN.1 GeneralizedTime value from |in| and puts the
 // resulting value in |out|, returning true if the GeneralizedTime could
-// be parsed sucessfully. This function is even more restrictive than the
+// be parsed successfully. This function is even more restrictive than the
 // DER rules - it follows the rules from RFC5280, which does not allow for
 // fractional seconds.
 NET_EXPORT bool ParseGeneralizedTime(const Input& in,
diff --git a/net/ssl/threaded_ssl_private_key.h b/net/ssl/threaded_ssl_private_key.h
index ad77e36..6fe9987 100644
--- a/net/ssl/threaded_ssl_private_key.h
+++ b/net/ssl/threaded_ssl_private_key.h
@@ -38,7 +38,7 @@ class ThreadedSSLPrivateKey : public SSLPrivateKey {
     virtual std::vector<SSLPrivateKey::Hash> GetDigestPreferences() = 0;
     virtual size_t GetMaxSignatureLengthInBytes() = 0;
 
-    // Signs |input| as a digest of type |hash|. On sucess it returns OK and
+    // Signs |input| as a digest of type |hash|. On success it returns OK and
     // sets |signature| to the resulting signature. Otherwise it returns a net
     // error code. It will only be called on the task runner passed to the
     // owning ThreadedSSLPrivateKey.
diff --git a/pdf/document_loader.h b/pdf/document_loader.h
index 148aaf19..4e734a0 100644
--- a/pdf/document_loader.h
+++ b/pdf/document_loader.h
@@ -47,7 +47,7 @@ class DocumentLoader {
             const std::string& url,
             const std::string& headers);
 
-  // Data access interface. Return true is sucessful.
+  // Data access interface. Return true is successful.
   bool GetBlock(uint32_t position, uint32_t size, void* buf) const;
 
   // Data availability interface. Return true data avaialble.
diff --git a/ppapi/api/ppb_compositor.idl b/ppapi/api/ppb_compositor.idl
index 0fb62b38..d9b4e64 100644
--- a/ppapi/api/ppb_compositor.idl
+++ b/ppapi/api/ppb_compositor.idl
@@ -84,7 +84,7 @@ interface PPB_Compositor {
    * of a module.
    *
    * @return A <code>PP_Resource</code> containing the compositor resource if
-   * sucessful or 0 otherwise.
+   * successful or 0 otherwise.
    */
   PP_Resource Create([in] PP_Instance instance);
 
@@ -102,7 +102,7 @@ interface PPB_Compositor {
    * a compositor layer resource.
    *
    * @return A <code>PP_Resource</code> containing the compositor layer
-   * resource if sucessful or 0 otherwise.
+   * resource if successful or 0 otherwise.
    */
   PP_Resource AddLayer([in] PP_Resource compositor);
 
diff --git a/ppapi/c/ppb_compositor.h b/ppapi/c/ppb_compositor.h
index 18c9760..ce58ab4 100644
--- a/ppapi/c/ppb_compositor.h
+++ b/ppapi/c/ppb_compositor.h
@@ -98,7 +98,7 @@ struct PPB_Compositor_0_1 { /* dev */
    * of a module.
    *
    * @return A <code>PP_Resource</code> containing the compositor resource if
-   * sucessful or 0 otherwise.
+   * successful or 0 otherwise.
    */
   PP_Resource (*Create)(PP_Instance instance);
   /**
@@ -115,7 +115,7 @@ struct PPB_Compositor_0_1 { /* dev */
    * a compositor layer resource.
    *
    * @return A <code>PP_Resource</code> containing the compositor layer
-   * resource if sucessful or 0 otherwise.
+   * resource if successful or 0 otherwise.
    */
   PP_Resource (*AddLayer)(PP_Resource compositor);
   /**
diff --git a/ppapi/proxy/video_encoder_resource_unittest.cc b/ppapi/proxy/video_encoder_resource_unittest.cc
index c1d3908..d4d9e1c 100644
--- a/ppapi/proxy/video_encoder_resource_unittest.cc
+++ b/ppapi/proxy/video_encoder_resource_unittest.cc
@@ -643,7 +643,7 @@ TEST_F(VideoEncoderResourceTest, InitializeFailure) {
 TEST_F(VideoEncoderResourceTest, InitializeSuccess) {
   {
     // Verify the initialize callback is called when initialization is
-    // successfull.
+    // successful.
     LockingResourceReleaser encoder(CreateEncoder());
     ResourceMessageCallParams params;
     PP_Size size = kFrameSize;
diff --git a/printing/backend/print_backend_cups.cc b/printing/backend/print_backend_cups.cc
index 58ae20f..2b1033e 100644
--- a/printing/backend/print_backend_cups.cc
+++ b/printing/backend/print_backend_cups.cc
@@ -4,8 +4,6 @@
 
 #include "printing/backend/print_backend.h"
 
-#include "build/build_config.h"
-
 #include <dlfcn.h>
 #include <errno.h>
 #include <pthread.h>
@@ -269,7 +267,8 @@ base::FilePath PrintBackendCUPS::GetPPD(const char* name) {
     // here.
     // Note: After looking at CUPS sources, it looks like non-blocking
     // connection will timeout after 10 seconds of no data period. And it will
-    // return the same way as if data was completely and sucessfully downloaded.
+    // return the same way as if data was completely and successfully
+    // downloaded.
     HttpConnectionCUPS http(print_server_url_, cups_encryption_);
     http.SetBlocking(blocking_);
     ppd_file_path = cupsGetPPD2(http.http(), name);
diff --git a/rlz/lib/rlz_lib.h b/rlz/lib/rlz_lib.h
index 6e3f451..afc2314 100644
--- a/rlz/lib/rlz_lib.h
+++ b/rlz/lib/rlz_lib.h
@@ -282,7 +282,7 @@ bool RLZ_LIB_API CreateMachineState(void);
 // Set the OEM Deal Confirmation Code (DCC). This information is used for RLZ
 // initalization.
 // Access: HKLM write, or
-// HKCU read if rlz_lib::CreateMachineState() has been sucessfully called.
+// HKCU read if rlz_lib::CreateMachineState() has been successfully called.
 bool RLZ_LIB_API SetMachineDealCode(const char* dcc);
 
 // Get the DCC cgi argument string to append to a daily ping.
@@ -337,7 +337,7 @@ bool RLZ_LIB_API SetMachineDealCodeFromPingResponse(const char* response);
 // the time skip check is specific to each supplementary brand.
 class SupplementaryBranding {
  public:
-  SupplementaryBranding(const char* brand);
+  explicit SupplementaryBranding(const char* brand);
   ~SupplementaryBranding();
 
   static const std::string& GetBrand();
diff --git a/sandbox/win/src/app_container.h b/sandbox/win/src/app_container.h
index 8125d70..a08c01b 100644
--- a/sandbox/win/src/app_container.h
+++ b/sandbox/win/src/app_container.h
@@ -56,7 +56,7 @@ class AppContainerAttributes {
 ResultCode CreateAppContainer(const base::string16& sid,
                               const base::string16& name);
 
-// Deletes an AppContainer previously created with a successfull call to
+// Deletes an AppContainer previously created with a successful call to
 // CreateAppContainer.
 ResultCode DeleteAppContainer(const base::string16& sid);
 
diff --git a/sync/engine/sync_scheduler_unittest.cc b/sync/engine/sync_scheduler_unittest.cc
index 9f621a09..dbf6fda 100644
--- a/sync/engine/sync_scheduler_unittest.cc
+++ b/sync/engine/sync_scheduler_unittest.cc
@@ -719,7 +719,6 @@ TEST_F(SyncSchedulerTest, ThrottlingDoesThrottle) {
   PumpLoop();
   ASSERT_EQ(0, ready_counter.times_called());
   ASSERT_EQ(1, retry_counter.times_called());
-
 }
 
 TEST_F(SyncSchedulerTest, ThrottlingExpiresFromPoll) {
@@ -1084,7 +1083,6 @@ TEST_F(SyncSchedulerTest, BackoffDropsJobs) {
   PumpLoop();
   ASSERT_EQ(0, ready_counter.times_called());
   ASSERT_EQ(1, retry_counter.times_called());
-
 }
 
 // Test that backoff is shaping traffic properly with consecutive errors.
@@ -1201,7 +1199,7 @@ TEST_F(SyncSchedulerTest, TransientPollFailure) {
 
   StartSyncScheduler(base::Time());
 
-  // Run the unsucessful poll. The failed poll should not trigger backoff.
+  // Run the unsuccessful poll. The failed poll should not trigger backoff.
   RunLoop();
   EXPECT_TRUE(scheduler()->IsBackingOff());
 
diff --git a/sync/syncable/directory.cc b/sync/syncable/directory.cc
index afac3be..a999bf6 100644
--- a/sync/syncable/directory.cc
+++ b/sync/syncable/directory.cc
@@ -1324,7 +1324,7 @@ bool Directory::CheckTreeInvariants(syncable::BaseTransaction* trans,
         }
         // If the next check failed, it would imply that an item exists
         // on the server, isn't waiting for application locally, but either
-        // is an unsynced create or a sucessful delete in the local copy.
+        // is an unsynced create or a successful delete in the local copy.
         // Either way, that's a mismatch.
         if (!SyncAssert(0 == server_version, FROM_HERE,
                         "Server version should be zero.",
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/painting-on-bad-canvas.html b/third_party/WebKit/LayoutTests/fast/canvas/painting-on-bad-canvas.html
index 31c3805..8044178c 100644
--- a/third_party/WebKit/LayoutTests/fast/canvas/painting-on-bad-canvas.html
+++ b/third_party/WebKit/LayoutTests/fast/canvas/painting-on-bad-canvas.html
@@ -48,7 +48,7 @@ testAPICalls();
 canvas.width = 0;
 testAPICalls();
 
-// Test a canvas so large that it has no chance of successfull allocating a backing
+// Test a canvas so large that it has no chance of successful allocating a backing
 canvas.width = 10000000;
 canvas.height = 10000000;
 testAPICalls();
diff --git a/third_party/WebKit/LayoutTests/fast/css/font-face-download-error.html b/third_party/WebKit/LayoutTests/fast/css/font-face-download-error.html
index 0b722d0..e78f0d1 100644
--- a/third_party/WebKit/LayoutTests/fast/css/font-face-download-error.html
+++ b/third_party/WebKit/LayoutTests/fast/css/font-face-download-error.html
@@ -8,7 +8,7 @@
     border: solid 1px;
 }
 
-/* Test 0: Download sucess */
+/* Test 0: Download success */
 @font-face {
     font-family:myfont_0;
     src: local('Courier'), local('Courier New');
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict-expected.txt
index 17f558e..ac62f33 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict-expected.txt
@@ -1,3 +1,3 @@
-This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in almost strict mode). If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in almost strict mode). If the test is successful, the text below should say "SUCCESS".
 SUCCESS
 
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict.html b/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict.html
index b7781e4..8479067 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict.html
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-AlmostStrict.html
@@ -22,7 +22,7 @@ function runTests() {
 </script>
 </head>
 <body onload="runTests();">
-This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in almost strict mode). If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in almost strict mode). If the test is successful, the text below should say "SUCCESS".
 <pre id="console">
 </pre>
 </body>
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat-expected.txt
index 7908452..543096a 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat-expected.txt
@@ -1,3 +1,3 @@
-This tests that compatMode returns 'BackCompat' when we are in quirk mode. If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'BackCompat' when we are in quirk mode. If the test is successful, the text below should say "SUCCESS".
 SUCCESS
 
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat.html b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat.html
index 4c8a629..3dd01744 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat.html
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Compat.html
@@ -20,7 +20,7 @@ function runTests() {
 </script>
 </head>
 <body onload="runTests();">
-This tests that compatMode returns 'BackCompat' when we are in quirk mode. If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'BackCompat' when we are in quirk mode. If the test is successful, the text below should say "SUCCESS".
 <pre id="console">
 </pre>
 </body>
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict-expected.txt
index 6299855d..5c3be55 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict-expected.txt
@@ -1,3 +1,3 @@
-This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in strict mode). If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in strict mode). If the test is successful, the text below should say "SUCCESS".
 SUCCESS
 
diff --git a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict.html b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict.html
index 50855b5..685d787 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict.html
+++ b/third_party/WebKit/LayoutTests/fast/dom/compatMode-Strict.html
@@ -22,7 +22,7 @@ function runTests() {
 </script>
 </head>
 <body onload="runTests();">
-This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in strict mode). If the test is sucessful, the text below should say "SUCCESS".
+This tests that compatMode returns 'CSS1Compat' when the declared DTD is known (we are in strict mode). If the test is successful, the text below should say "SUCCESS".
 <pre id="console">
 </pre>
 </body>
diff --git a/third_party/WebKit/LayoutTests/fast/events/touch/gesture/gesture-tap-input-after-composition.html b/third_party/WebKit/LayoutTests/fast/events/touch/gesture/gesture-tap-input-after-composition.html
index 2dd4a1e..7c0ce70 100644
--- a/third_party/WebKit/LayoutTests/fast/events/touch/gesture/gesture-tap-input-after-composition.html
+++ b/third_party/WebKit/LayoutTests/fast/events/touch/gesture/gesture-tap-input-after-composition.html
@@ -6,7 +6,7 @@
 <script>
 test(function(t)
 {
-    var sucessInput = false;
+    var successInput = false;
     if (!window.eventSender)
         return;
     var input = document.getElementById('input1');
@@ -18,7 +18,7 @@ test(function(t)
 
     var input2 = document.getElementById('input2');
     input2.addEventListener('input', function () {
-        sucessInput = true;
+        successInput = true;
     });
     var x = input2.offsetLeft + input2.offsetWidth / 2;
     var y = input2.offsetTop + input2.offsetHeight / 2;
@@ -27,6 +27,6 @@ test(function(t)
     eventSender.gestureTap(x, y);
 
     eventSender.keyDown('a');
-    assert_true(sucessInput);
+    assert_true(successInput);
 }, "This tests if the composition is reset before tapping of gesture.");
-</script>
\ No newline at end of file
+</script>
diff --git a/third_party/WebKit/LayoutTests/jquery/resources/test/unit/ajax.js b/third_party/WebKit/LayoutTests/jquery/resources/test/unit/ajax.js
index 2a2ac46..393fae7 100644
--- a/third_party/WebKit/LayoutTests/jquery/resources/test/unit/ajax.js
+++ b/third_party/WebKit/LayoutTests/jquery/resources/test/unit/ajax.js
@@ -1015,7 +1015,7 @@ test("synchronous request", function() {
 test("synchronous request with callbacks", function() {
 	expect(2);
 	var result;
-	jQuery.ajax({url: url("data/json_obj.js"), async: false, dataType: "text", success: function(data) { ok(true, "sucess callback executed"); result = data; } });
+	jQuery.ajax({url: url("data/json_obj.js"), async: false, dataType: "text", success: function(data) { ok(true, "success callback executed"); result = data; } });
 	ok( /^{ "data"/.test( result ), "check returned text" );
 });
 
@@ -2249,4 +2249,4 @@ test("jQuery.ajax - active counter", function() {
 
 }
 
-//}
\ No newline at end of file
+//}
diff --git a/third_party/WebKit/ManualTests/goBack-blank-tab-page.html b/third_party/WebKit/ManualTests/goBack-blank-tab-page.html
index 7a6157e..df01b3a 100644
--- a/third_party/WebKit/ManualTests/goBack-blank-tab-page.html
+++ b/third_party/WebKit/ManualTests/goBack-blank-tab-page.html
@@ -12,7 +12,7 @@ You need to open the above link in a new tab. In the opened page, just click on
 <br>
 This test checks if you can go back to a _blank-target previously tab-opened page.
 <br>
-If the webkit doesn't meet an assertion error : this test is Successfull.
+If the webkit doesn't meet an assertion error : this test is Successful.
 <br>
 When you click on the above link, one page (with _blank target) is loaded and this page will open a link and go back.
 </body>
diff --git a/third_party/WebKit/ManualTests/resources/before-go-back.html b/third_party/WebKit/ManualTests/resources/before-go-back.html
index 10d8dbe..8817648 100644
--- a/third_party/WebKit/ManualTests/resources/before-go-back.html
+++ b/third_party/WebKit/ManualTests/resources/before-go-back.html
@@ -12,6 +12,6 @@ This test checks if you can go back to a _blank previously tab-opened page.
 <br>
 When you click on the above link, one page is loaded and tries to go back.
 <br>
-If the webkit doesn't meet an assertion failure : this test is successfull.
+If the webkit doesn't meet an assertion failure : this test is successful.
 </body>
 </html>
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 1b0350e..f561d93 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -18235,7 +18235,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
 <histogram name="Media.EME.CdmFileIO.FileSizeKBOnError" units="KB">
   <owner>xhwang@chromium.org</owner>
   <summary>
-    Size in KB of the last file sucessfully read by the CDM through CDM FileIO
+    Size in KB of the last file successfully read by the CDM through CDM FileIO
     before a specific error happens. This is reported only when the error
     happens, which should be rare.
   </summary>
@@ -18244,8 +18244,8 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
 <histogram name="Media.EME.CdmFileIO.FileSizeKBOnFirstRead" units="KB">
   <owner>xhwang@chromium.org</owner>
   <summary>
-    Size in KB of the first file sucessfully read by the CDM through CDM FileIO.
-    This is recorded once per CDM instance.
+    Size in KB of the first file successfully read by the CDM through CDM
+    FileIO. This is recorded once per CDM instance.
   </summary>
 </histogram>