Fix comment errors (mostly typos) in chrome/browser/chromeos/gdata/.

BUG=none

Review URL: https://codereview.chromium.org/10905253

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@156503 0039d316-1c4b-4281-b951-d872f2087c98

13 files changed, 22 insertions, 22 deletions

diff --git a/chrome/browser/chromeos/gdata/drive_api_parser.h b/chrome/browser/chromeos/gdata/drive_api_parser.h
index caadd90..e90304b 100644
--- a/chrome/browser/chromeos/gdata/drive_api_parser.h
+++ b/chrome/browser/chromeos/gdata/drive_api_parser.h
@@ -148,7 +148,7 @@ class AppResource {
   // If empty, application name is used instead.
   const std::string& object_type() const { return object_type_; }
 
-  // Returns whether this application suuports creating new objects.
+  // Returns whether this application supports creating new objects.
   bool supports_create() const { return supports_create_; }
 
   // Returns whether this application supports importing Google Docs.
@@ -161,7 +161,7 @@ class AppResource {
   // user's Drive.
   bool is_authorized() const { return authorized_; }
 
-  // Returns the product URL, e.g. at Chrmoe Web Store.
+  // Returns the product URL, e.g. at Chrome Web Store.
   const GURL& product_url() const { return product_url_; }
 
   // List of primary mime types supported by this WebApp. Primary status should
diff --git a/chrome/browser/chromeos/gdata/drive_cache.cc b/chrome/browser/chromeos/gdata/drive_cache.cc
index d8acd9b..6c5133e 100644
--- a/chrome/browser/chromeos/gdata/drive_cache.cc
+++ b/chrome/browser/chromeos/gdata/drive_cache.cc
@@ -874,7 +874,7 @@ void DriveCache::Store(const std::string& resource_id,
       symlink_path,
       !symlink_path.empty());  // create symlink
 
-  // Determine search pattern for stale filenames corrresponding to resource_id,
+  // Determine search pattern for stale filenames corresponding to resource_id,
   // either "<resource_id>*" or "<resource_id>.*".
   FilePath stale_filenames_pattern;
   if (md5.empty()) {
diff --git a/chrome/browser/chromeos/gdata/drive_cache_metadata.cc b/chrome/browser/chromeos/gdata/drive_cache_metadata.cc
index 10e7bc8..f5ce959 100644
--- a/chrome/browser/chromeos/gdata/drive_cache_metadata.cc
+++ b/chrome/browser/chromeos/gdata/drive_cache_metadata.cc
@@ -272,7 +272,7 @@ bool CheckIfMd5Matches(
     // If the entry is pinned, it's ok for the entry to have an empty
     // MD5. This can happen if the pinned file is not fetched. MD5 for pinned
     // files are collected from files in "persistent" directory, but the
-    // persistent files do not exisit if these are not fetched yet.
+    // persistent files do not exist if these are not fetched yet.
     return true;
   } else if (md5.empty()) {
     // If the MD5 matching is not requested, don't check MD5.
diff --git a/chrome/browser/chromeos/gdata/drive_cache_metadata.h b/chrome/browser/chromeos/gdata/drive_cache_metadata.h
index cd5de8d..47d54a6 100644
--- a/chrome/browser/chromeos/gdata/drive_cache_metadata.h
+++ b/chrome/browser/chromeos/gdata/drive_cache_metadata.h
@@ -35,7 +35,7 @@ class DriveCacheMetadata {
       base::SequencedTaskRunner* blocking_task_runner);
 
   // Creates DriveCacheMetadata instance. This uses FakeDriveCacheMetadata,
-  // which is an in-memory implmentation and faster than DriveCacheMetadataDB.
+  // which is an in-memory implementation and faster than DriveCacheMetadataDB.
   static scoped_ptr<DriveCacheMetadata> CreateDriveCacheMetadataForTesting(
       base::SequencedTaskRunner* blocking_task_runner);
 
diff --git a/chrome/browser/chromeos/gdata/drive_cache_metadata_unittest.cc b/chrome/browser/chromeos/gdata/drive_cache_metadata_unittest.cc
index 041d4d4..bfcffb5 100644
--- a/chrome/browser/chromeos/gdata/drive_cache_metadata_unittest.cc
+++ b/chrome/browser/chromeos/gdata/drive_cache_metadata_unittest.cc
@@ -53,7 +53,7 @@ class DriveCacheMetadataTest : public testing::Test {
     // pinned directory. This file should be removed.
     CreateFile(persistent_directory_.AppendASCII("id_bad.md5bad"));
     // "id_symlink" is invalid, as symlink is not allowed here. This should
-    // be moreved.
+    // be removed.
     CreateSymbolicLink(FilePath::FromUTF8Unsafe(util::kSymLinkToDevNull),
                        persistent_directory_.AppendASCII("id_symlink"));
 
@@ -63,7 +63,7 @@ class DriveCacheMetadataTest : public testing::Test {
     // "id_quux" is invalid as we shouldn't have a dirty file in "tmp".
     CreateFile(tmp_directory_.AppendASCII("id_quux.local"));
     // "id_symlink_tmp" is invalid, as symlink is not allowed here. This
-    // should be moreved.
+    // should be removed.
     CreateSymbolicLink(FilePath::FromUTF8Unsafe(util::kSymLinkToDevNull),
                        tmp_directory_.AppendASCII("id_symlink_tmp"));
 
diff --git a/chrome/browser/chromeos/gdata/drive_protocol_handler.cc b/chrome/browser/chromeos/gdata/drive_protocol_handler.cc
index 0343dad..235bbbf 100644
--- a/chrome/browser/chromeos/gdata/drive_protocol_handler.cc
+++ b/chrome/browser/chromeos/gdata/drive_protocol_handler.cc
@@ -194,7 +194,7 @@ class DriveURLRequestJob : public net::URLRequestJob {
   int BytesReadCompleted();
   void RecordBytesRead(int bytes_read);
 
-  // Helper methods to fomulate and notify about response status, info and
+  // Helper methods to formulate and notify about response status, info and
   // headers.
   void NotifySuccess();
   void NotifyFailure(int);
@@ -267,7 +267,7 @@ void DriveURLRequestJob::Start() {
   // 7) If file is downloaded from Drive:
   //    7.1) Whenever net::URLFetcherCore::OnReadCompleted() receives a part
   //         of the response, it invokes
-  //         constent::URLFetcherDelegate::OnURLFetchDownloadData() if
+  //         net::URLFetcherDelegate::OnURLFetchDownloadData() if
   //         net::URLFetcherDelegate::ShouldSendDownloadData() is true.
   //    7.2) gdata::DownloadFileOperation overrides the default implementations
   //         of the following methods of net::URLFetcherDelegate:
@@ -278,7 +278,7 @@ void DriveURLRequestJob::Start() {
   //    7.3) DriveProtolHandler::OnURLFetchDownloadData (i.e. this class)
   //         is at the end of the invocation chain and actually implements the
   //         method.
-  //    7.4) Copies the formal download data into a growable-drainable dowload
+  //    7.4) Copies the formal download data into a growable-drainable download
   //         IOBuffer
   //         - IOBuffer has initial size 4096, same as buffer used in
   //           net::URLFetcherCore::OnReadCompleted.
@@ -415,8 +415,8 @@ bool DriveURLRequestJob::ReadRawData(net::IOBuffer* dest,
   // 3) Otherwise, the next ReadRawData() call will provide the response buffer,
   //    when we would repeat from step 2.
   // Note that we only notify read complete when the response buffer is all
-  // filled up or it's the last chunk of data.  During investgiation, I
-  // discovered that if i notify read complete without filling up the response
+  // filled up or it's the last chunk of data.  During investigation, I
+  // discovered that if I notify read complete without filling up the response
   // buffer, ReadRawData gets called less and less, resulting in the download
   // buffer growing bigger and bigger, which is definitely undesirable for us.
 
diff --git a/chrome/browser/chromeos/gdata/drive_service_interface.h b/chrome/browser/chromeos/gdata/drive_service_interface.h
index d878aa3..c2ae7f9 100644
--- a/chrome/browser/chromeos/gdata/drive_service_interface.h
+++ b/chrome/browser/chromeos/gdata/drive_service_interface.h
@@ -44,7 +44,7 @@ enum DocumentExportFormat {
 // Observer interface for DriveServiceInterface.
 class DriveServiceObserver {
  public:
-  // Triggered when the service gets ready to perform operatons.
+  // Triggered when the service gets ready to perform operations.
   virtual void OnReadyToPerformOperations() = 0;
 
  protected:
diff --git a/chrome/browser/chromeos/gdata/drive_sync_client.cc b/chrome/browser/chromeos/gdata/drive_sync_client.cc
index 4e60e83..b9bda05 100644
--- a/chrome/browser/chromeos/gdata/drive_sync_client.cc
+++ b/chrome/browser/chromeos/gdata/drive_sync_client.cc
@@ -30,7 +30,7 @@ namespace {
 //    offline" checkbox on a file, and immediately cancel it in a second.
 //    It's a waste to fetch the file in this case.
 //
-// 2) For uploading, file writing via HTML5 file system API is perfomred in
+// 2) For uploading, file writing via HTML5 file system API is performed in
 //    two steps: 1) truncate a file to 0 bytes, 2) write contents. We
 //    shouldn't start uploading right after the step 1). Besides, the user
 //    may edit the same file repeatedly in a short period of time.
@@ -56,7 +56,7 @@ struct CompareTypeAndResourceId {
   const std::string resource_id;
 };
 
-// Returns true if the curernt network connection is over cellular.
+// Returns true if the current network connection is over cellular.
 bool IsConnectionTypeCellular() {
   bool is_cellular = false;
   // Use switch, not if, to allow compiler to catch future enum changes.
diff --git a/chrome/browser/chromeos/gdata/drive_task_executor.cc b/chrome/browser/chromeos/gdata/drive_task_executor.cc
index 312f73d..9bd0895 100644
--- a/chrome/browser/chromeos/gdata/drive_task_executor.cc
+++ b/chrome/browser/chromeos/gdata/drive_task_executor.cc
@@ -88,7 +88,7 @@ void DriveTaskExecutor::OnFileEntryFetched(
   DriveSystemService* system_service =
       DriveSystemServiceFactory::GetForProfile(profile());
 
-  // Here, we are only insterested in files.
+  // Here, we are only interested in files.
   if (entry_proto.get() && !entry_proto->has_file_specific_info())
     error = DRIVE_FILE_ERROR_NOT_FOUND;
 
diff --git a/chrome/browser/chromeos/gdata/drive_test_util.h b/chrome/browser/chromeos/gdata/drive_test_util.h
index 341d188..d4cdac6 100644
--- a/chrome/browser/chromeos/gdata/drive_test_util.h
+++ b/chrome/browser/chromeos/gdata/drive_test_util.h
@@ -25,7 +25,7 @@ typedef std::vector<DriveEntryProto> DriveEntryProtoVector;
 
 namespace test_util {
 
-// Runs a task posted to the blocking pool, including subquent tasks posted
+// Runs a task posted to the blocking pool, including subsequent tasks posted
 // to the UI message loop and the blocking pool.
 //
 // A task is often posted to the blocking pool with PostTaskAndReply(). In
diff --git a/chrome/browser/chromeos/gdata/gdata_wapi_feed_loader.cc b/chrome/browser/chromeos/gdata/gdata_wapi_feed_loader.cc
index 11b311b..f491e7a 100644
--- a/chrome/browser/chromeos/gdata/gdata_wapi_feed_loader.cc
+++ b/chrome/browser/chromeos/gdata/gdata_wapi_feed_loader.cc
@@ -186,7 +186,7 @@ LoadRootFeedParams::~LoadRootFeedParams() {
 // This is a trick to update the number of fetched documents frequently on
 // UI. Due to performance reason, we need to fetch a number of files at
 // a time. However, it'll take long time, and a user has no way to know
-// the current update state. In order to make users confortable,
+// the current update state. In order to make users comfortable,
 // we increment the number of fetched documents with more frequent but smaller
 // steps than actual fetching.
 struct GetDocumentsUiState {
@@ -258,8 +258,8 @@ void GDataWapiFeedLoader::ReloadFromServerIfNeeded(
                    local_changestamp,
                    callback));
     // Drive v2 needs a separate application list fetch operation.
-    // TODO(kochi): Application list rarely changes and do not necessarily
-    // refresed as often as files.
+    // TODO(kochi): Application list rarely changes and is not necessarily
+    // refreshed as often as files.
     drive_service_->GetApplicationInfo(
         base::Bind(&GDataWapiFeedLoader::OnGetApplicationList,
                    weak_ptr_factory_.GetWeakPtr()));
diff --git a/chrome/browser/chromeos/gdata/gdata_wapi_parser.cc b/chrome/browser/chromeos/gdata/gdata_wapi_parser.cc
index 9c131b6..3a1d685 100644
--- a/chrome/browser/chromeos/gdata/gdata_wapi_parser.cc
+++ b/chrome/browser/chromeos/gdata/gdata_wapi_parser.cc
@@ -604,7 +604,7 @@ bool DocumentEntry::HasFieldPresent(const base::Value* value,
 // static
 void DocumentEntry::RegisterJSONConverter(
     base::JSONValueConverter<DocumentEntry>* converter) {
-  // inheritant the parent registrations.
+  // Inherit the parent registrations.
   FeedEntry::RegisterJSONConverter(
       reinterpret_cast<base::JSONValueConverter<FeedEntry>*>(converter));
   converter->RegisterStringField(
diff --git a/chrome/browser/chromeos/gdata/operation_runner.cc b/chrome/browser/chromeos/gdata/operation_runner.cc
index d0bfdfb..e090065 100644
--- a/chrome/browser/chromeos/gdata/operation_runner.cc
+++ b/chrome/browser/chromeos/gdata/operation_runner.cc
@@ -46,7 +46,7 @@ void OperationRunner::StartOperationWithRetry(
     AuthenticatedOperationInterface* operation) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  // The re-authenticatation callback will run on UI thread.
+  // The re-authentication callback will run on UI thread.
   operation->SetReAuthenticateCallback(
       base::Bind(&OperationRunner::RetryOperation,
                  weak_ptr_factory_.GetWeakPtr()));