Move LowerCaseEqualsASCII to base namespace

Remove url:: variants. Add the 4-element version from url:: to base::

Review URL: https://codereview.chromium.org/1172753003

Cr-Commit-Position: refs/heads/master@{#333597}

21 files changed, 59 insertions, 56 deletions

diff --git a/chrome/browser/auto_launch_trial.cc b/chrome/browser/auto_launch_trial.cc
index ae53d7b..a235de7 100644
--- a/chrome/browser/auto_launch_trial.cc
+++ b/chrome/browser/auto_launch_trial.cc
@@ -24,11 +24,11 @@ bool IsInAutoLaunchGroup() {
 }
 
 bool IsInExperimentGroup(const std::string& brand_code) {
-  return LowerCaseEqualsASCII(brand_code, "rngp");
+  return base::LowerCaseEqualsASCII(brand_code, "rngp");
 }
 
 bool IsInControlGroup(const std::string& brand_code) {
-  return LowerCaseEqualsASCII(brand_code, "rngq");
+  return base::LowerCaseEqualsASCII(brand_code, "rngq");
 }
 
 }  // namespace auto_launch_trial
diff --git a/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc b/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
index c64520f..61e5f32 100644
--- a/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
+++ b/chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.cc
@@ -25,9 +25,9 @@ ChromeAutocompleteSchemeClassifier::GetInputTypeForScheme(
     const std::string& scheme) const {
   if (base::IsStringASCII(scheme) &&
       (ProfileIOData::IsHandledProtocol(scheme) ||
-       LowerCaseEqualsASCII(scheme, content::kViewSourceScheme) ||
-       LowerCaseEqualsASCII(scheme, url::kJavaScriptScheme) ||
-       LowerCaseEqualsASCII(scheme, url::kDataScheme))) {
+       base::LowerCaseEqualsASCII(scheme, content::kViewSourceScheme) ||
+       base::LowerCaseEqualsASCII(scheme, url::kJavaScriptScheme) ||
+       base::LowerCaseEqualsASCII(scheme, url::kDataScheme))) {
     return metrics::OmniboxInputType::URL;
   }
 
diff --git a/chrome/browser/autocomplete/history_url_provider.cc b/chrome/browser/autocomplete/history_url_provider.cc
index 93581bf..7f59e68 100644
--- a/chrome/browser/autocomplete/history_url_provider.cc
+++ b/chrome/browser/autocomplete/history_url_provider.cc
@@ -968,7 +968,7 @@ bool HistoryURLProvider::CanFindIntranetURL(
   // input's text and parts between Parse() and here, it seems better to be
   // paranoid and check.
   if ((input.type() != metrics::OmniboxInputType::UNKNOWN) ||
-      !LowerCaseEqualsASCII(input.scheme(), url::kHttpScheme) ||
+      !base::LowerCaseEqualsASCII(input.scheme(), url::kHttpScheme) ||
       !input.parts().host.is_nonempty())
     return false;
   const std::string host(base::UTF16ToUTF8(
diff --git a/chrome/browser/browser_about_handler.cc b/chrome/browser/browser_about_handler.cc
index 42a453a..81b19ca 100644
--- a/chrome/browser/browser_about_handler.cc
+++ b/chrome/browser/browser_about_handler.cc
@@ -103,13 +103,13 @@ bool WillHandleBrowserAboutURL(GURL* url,
 bool HandleNonNavigationAboutURL(const GURL& url) {
   const std::string spec(url.spec());
 
-  if (LowerCaseEqualsASCII(spec, chrome::kChromeUIRestartURL)) {
+  if (base::LowerCaseEqualsASCII(spec, chrome::kChromeUIRestartURL)) {
     // Call AttemptRestart after chrome::Navigate() completes to avoid access of
     // gtk objects after they are destroyed by BrowserWindowGtk::Close().
     base::MessageLoop::current()->PostTask(FROM_HERE,
         base::Bind(&chrome::AttemptRestart));
     return true;
-  } else if (LowerCaseEqualsASCII(spec, chrome::kChromeUIQuitURL)) {
+  } else if (base::LowerCaseEqualsASCII(spec, chrome::kChromeUIQuitURL)) {
     base::MessageLoop::current()->PostTask(FROM_HERE,
         base::Bind(&chrome::AttemptExit));
     return true;
diff --git a/chrome/browser/chromeos/events/event_rewriter.cc b/chrome/browser/chromeos/events/event_rewriter.cc
index 4d75023..2d0ce2d 100644
--- a/chrome/browser/chromeos/events/event_rewriter.cc
+++ b/chrome/browser/chromeos/events/event_rewriter.cc
@@ -145,7 +145,7 @@ EventRewriter::DeviceType GetDeviceType(const std::string& device_name,
     return EventRewriter::kDeviceHotrodRemote;
   }
 
-  if (LowerCaseEqualsASCII(device_name, "virtual core keyboard"))
+  if (base::LowerCaseEqualsASCII(device_name, "virtual core keyboard"))
     return EventRewriter::kDeviceVirtualCoreKeyboard;
 
   std::vector<std::string> tokens;
@@ -157,9 +157,9 @@ EventRewriter::DeviceType GetDeviceType(const std::string& device_name,
   bool found_apple = false;
   bool found_keyboard = false;
   for (size_t i = 0; i < tokens.size(); ++i) {
-    if (!found_apple && LowerCaseEqualsASCII(tokens[i], "apple"))
+    if (!found_apple && base::LowerCaseEqualsASCII(tokens[i], "apple"))
       found_apple = true;
-    if (!found_keyboard && LowerCaseEqualsASCII(tokens[i], "keyboard"))
+    if (!found_keyboard && base::LowerCaseEqualsASCII(tokens[i], "keyboard"))
       found_keyboard = true;
     if (found_apple && found_keyboard)
       return EventRewriter::kDeviceAppleKeyboard;
diff --git a/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.cc b/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.cc
index e20daf5..d423c32 100644
--- a/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.cc
+++ b/chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.cc
@@ -166,7 +166,7 @@ scoped_ptr<base::DictionaryValue> ComponentExtensionIMEManagerImpl::GetManifest(
 // static
 bool ComponentExtensionIMEManagerImpl::IsIMEExtensionID(const std::string& id) {
   for (size_t i = 0; i < arraysize(whitelisted_component_extension); ++i) {
-    if (LowerCaseEqualsASCII(id, whitelisted_component_extension[i].id))
+    if (base::LowerCaseEqualsASCII(id, whitelisted_component_extension[i].id))
       return true;
   }
   return false;
diff --git a/chrome/browser/download/download_extensions.cc b/chrome/browser/download/download_extensions.cc
index 623bdf4..df961a5 100644
--- a/chrome/browser/download/download_extensions.cc
+++ b/chrome/browser/download/download_extensions.cc
@@ -221,7 +221,7 @@ DownloadDangerLevel GetFileDangerLevel(const base::FilePath& path) {
     ascii_extension.erase(0, 1);
 
   for (size_t i = 0; i < arraysize(g_executables); ++i) {
-    if (LowerCaseEqualsASCII(ascii_extension, g_executables[i].extension))
+    if (base::LowerCaseEqualsASCII(ascii_extension, g_executables[i].extension))
       return g_executables[i].level;
   }
   return NOT_DANGEROUS;
diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
index cb9f69e..42bbf7c 100644
--- a/chrome/browser/io_thread.cc
+++ b/chrome/browser/io_thread.cc
@@ -1036,17 +1036,17 @@ void IOThread::ConfigureSpdyGlobals(
   }
   if (spdy_trial_group.starts_with(kSpdyFieldTrialParametrizedPrefix)) {
     bool spdy_enabled = false;
-    if (LowerCaseEqualsASCII(
+    if (base::LowerCaseEqualsASCII(
             GetVariationParam(spdy_trial_params, "enable_spdy31"), "true")) {
       globals->next_protos.push_back(net::kProtoSPDY31);
       spdy_enabled = true;
     }
-    if (LowerCaseEqualsASCII(
+    if (base::LowerCaseEqualsASCII(
             GetVariationParam(spdy_trial_params, "enable_http2_14"), "true")) {
       globals->next_protos.push_back(net::kProtoSPDY4_14);
       spdy_enabled = true;
     }
-    if (LowerCaseEqualsASCII(
+    if (base::LowerCaseEqualsASCII(
             GetVariationParam(spdy_trial_params, "enable_http2"), "true")) {
       globals->next_protos.push_back(net::kProtoSPDY4);
       spdy_enabled = true;
@@ -1412,7 +1412,7 @@ bool IOThread::ShouldEnableQuicForDataReductionProxy() {
 // static
 bool IOThread::ShouldDisableInsecureQuic(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params, "disable_insecure_quic"),
       "true");
 }
@@ -1482,7 +1482,7 @@ double IOThread::GetAlternativeProtocolProbabilityThreshold(
 // static
 bool IOThread::ShouldQuicAlwaysRequireHandshakeConfirmation(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params,
                         "always_require_handshake_confirmation"),
       "true");
@@ -1491,7 +1491,7 @@ bool IOThread::ShouldQuicAlwaysRequireHandshakeConfirmation(
 // static
 bool IOThread::ShouldQuicDisableConnectionPooling(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params, "disable_connection_pooling"),
       "true");
 }
@@ -1511,7 +1511,7 @@ float IOThread::GetQuicLoadServerInfoTimeoutSrttMultiplier(
 // static
 bool IOThread::ShouldQuicEnableConnectionRacing(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params, "enable_connection_racing"),
       "true");
 }
@@ -1519,7 +1519,7 @@ bool IOThread::ShouldQuicEnableConnectionRacing(
 // static
 bool IOThread::ShouldQuicEnableNonBlockingIO(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params, "enable_non_blocking_io"),
       "true");
 }
@@ -1527,7 +1527,7 @@ bool IOThread::ShouldQuicEnableNonBlockingIO(
 // static
 bool IOThread::ShouldQuicDisableDiskCache(
     const VariationParameters& quic_trial_params) {
-  return LowerCaseEqualsASCII(
+  return base::LowerCaseEqualsASCII(
       GetVariationParam(quic_trial_params, "disable_disk_cache"), "true");
 }
 
diff --git a/chrome/browser/memory_details.cc b/chrome/browser/memory_details.cc
index 784cd21..c6a7e7c 100644
--- a/chrome/browser/memory_details.cc
+++ b/chrome/browser/memory_details.cc
@@ -343,11 +343,13 @@ void MemoryDetails::CollectChildInfoOnUIThread() {
       const NavigationEntry* last_committed_entry =
           contents->GetController().GetLastCommittedEntry();
       if ((last_committed_entry &&
-           LowerCaseEqualsASCII(last_committed_entry->GetVirtualURL().spec(),
-                                chrome::kChromeUIMemoryURL)) ||
+           base::LowerCaseEqualsASCII(
+               last_committed_entry->GetVirtualURL().spec(),
+               chrome::kChromeUIMemoryURL)) ||
           (pending_entry &&
-           LowerCaseEqualsASCII(pending_entry->GetVirtualURL().spec(),
-                                chrome::kChromeUIMemoryURL))) {
+           base::LowerCaseEqualsASCII(
+               pending_entry->GetVirtualURL().spec(),
+               chrome::kChromeUIMemoryURL))) {
         process.is_diagnostics = true;
       }
     }
diff --git a/chrome/browser/net/firefox_proxy_settings.cc b/chrome/browser/net/firefox_proxy_settings.cc
index 7b135b9..39dd5f1 100644
--- a/chrome/browser/net/firefox_proxy_settings.cc
+++ b/chrome/browser/net/firefox_proxy_settings.cc
@@ -106,8 +106,8 @@ bool ParsePrefFile(const base::FilePath& pref_file,
                                     stop_value - start_value - 1);
     base::TrimWhitespace(value, base::TRIM_ALL, &value);
     // Value could be a boolean.
-    bool is_value_true = LowerCaseEqualsASCII(value, "true");
-    if (is_value_true || LowerCaseEqualsASCII(value, "false")) {
+    bool is_value_true = base::LowerCaseEqualsASCII(value, "true");
+    if (is_value_true || base::LowerCaseEqualsASCII(value, "false")) {
       prefs->SetBoolean(key, is_value_true);
       continue;
     }
diff --git a/chrome/browser/profiles/profile_impl_io_data.cc b/chrome/browser/profiles/profile_impl_io_data.cc
index 8bf401e..c7bdfdcc 100644
--- a/chrome/browser/profiles/profile_impl_io_data.cc
+++ b/chrome/browser/profiles/profile_impl_io_data.cc
@@ -74,9 +74,9 @@ net::BackendType ChooseCacheBackendType() {
   if (command_line.HasSwitch(switches::kUseSimpleCacheBackend)) {
     const std::string opt_value =
         command_line.GetSwitchValueASCII(switches::kUseSimpleCacheBackend);
-    if (LowerCaseEqualsASCII(opt_value, "off"))
+    if (base::LowerCaseEqualsASCII(opt_value, "off"))
       return net::CACHE_BACKEND_BLOCKFILE;
-    if (opt_value.empty() || LowerCaseEqualsASCII(opt_value, "on"))
+    if (opt_value.empty() || base::LowerCaseEqualsASCII(opt_value, "on"))
       return net::CACHE_BACKEND_SIMPLE;
   }
   const std::string experiment_name =
diff --git a/chrome/browser/safe_browsing/malware_details_cache.cc b/chrome/browser/safe_browsing/malware_details_cache.cc
index 4e8ae12..d70fb11 100644
--- a/chrome/browser/safe_browsing/malware_details_cache.cc
+++ b/chrome/browser/safe_browsing/malware_details_cache.cc
@@ -156,7 +156,7 @@ void MalwareDetailsCacheCollector::ReadResponse(
         pb_response->add_headers();
     pb_header->set_name(name);
     // Strip any Set-Cookie headers.
-    if (LowerCaseEqualsASCII(name, "set-cookie")) {
+    if (base::LowerCaseEqualsASCII(name, "set-cookie")) {
       pb_header->set_value("");
     } else {
       pb_header->set_value(value);
diff --git a/chrome/browser/ssl/ssl_browser_tests.cc b/chrome/browser/ssl/ssl_browser_tests.cc
index 223655a..9ca088e 100644
--- a/chrome/browser/ssl/ssl_browser_tests.cc
+++ b/chrome/browser/ssl/ssl_browser_tests.cc
@@ -808,7 +808,7 @@ IN_PROC_BROWSER_TEST_F(SSLUITest, MAYBE_TestWSSInvalidCertAndClose) {
   // The title will be changed to 'PASS'.
   ui_test_utils::NavigateToURL(browser(), master_url);
   const base::string16 result = watcher.WaitAndGetTitle();
-  EXPECT_TRUE(LowerCaseEqualsASCII(result, "pass"));
+  EXPECT_TRUE(base::LowerCaseEqualsASCII(result, "pass"));
 
   // Close tabs which contains the test page.
   for (int i = 0; i < 16; ++i)
@@ -844,7 +844,7 @@ IN_PROC_BROWSER_TEST_F(SSLUITest, TestWSSInvalidCertAndGoForward) {
   // Test page run a WebSocket wss connection test. The result will be shown
   // as page title.
   const base::string16 result = watcher.WaitAndGetTitle();
-  EXPECT_TRUE(LowerCaseEqualsASCII(result, "pass"));
+  EXPECT_TRUE(base::LowerCaseEqualsASCII(result, "pass"));
 }
 
 #if defined(USE_NSS_CERTS)
@@ -931,7 +931,7 @@ IN_PROC_BROWSER_TEST_F(SSLUITestWithClientCert, TestWSSClientCert) {
   // Test page runs a WebSocket wss connection test. The result will be shown
   // as page title.
   const base::string16 result = watcher.WaitAndGetTitle();
-  EXPECT_TRUE(LowerCaseEqualsASCII(result, "pass"));
+  EXPECT_TRUE(base::LowerCaseEqualsASCII(result, "pass"));
 }
 #endif  // defined(USE_NSS_CERTS)
 
@@ -2083,7 +2083,7 @@ IN_PROC_BROWSER_TEST_F(SSLUITestIgnoreCertErrors, TestWSS) {
   // Test page run a WebSocket wss connection test. The result will be shown
   // as page title.
   const base::string16 result = watcher.WaitAndGetTitle();
-  EXPECT_TRUE(LowerCaseEqualsASCII(result, "pass"));
+  EXPECT_TRUE(base::LowerCaseEqualsASCII(result, "pass"));
 }
 
 // Verifies that the interstitial can proceed, even if JavaScript is disabled.
diff --git a/chrome/browser/themes/browser_theme_pack.cc b/chrome/browser/themes/browser_theme_pack.cc
index 6d833eb..51512e6 100644
--- a/chrome/browser/themes/browser_theme_pack.cc
+++ b/chrome/browser/themes/browser_theme_pack.cc
@@ -209,7 +209,8 @@ int GetPersistentIDByNameHelper(const std::string& key,
                                 const PersistingImagesTable* image_table,
                                 size_t image_table_size) {
   for (size_t i = 0; i < image_table_size; ++i) {
-    if (image_table[i].key && LowerCaseEqualsASCII(key, image_table[i].key)) {
+    if (image_table[i].key &&
+        base::LowerCaseEqualsASCII(key, image_table[i].key)) {
       return image_table[i].persistent_id;
     }
   }
@@ -344,7 +345,7 @@ int GetIntForString(const std::string& key,
                     StringToIntTable* table,
                     size_t table_length) {
   for (size_t i = 0; i < table_length; ++i) {
-    if (LowerCaseEqualsASCII(key, table[i].key)) {
+    if (base::LowerCaseEqualsASCII(key, table[i].key)) {
       return table[i].id;
     }
   }
diff --git a/chrome/browser/themes/theme_properties.cc b/chrome/browser/themes/theme_properties.cc
index 8e184c0..f32530f 100644
--- a/chrome/browser/themes/theme_properties.cc
+++ b/chrome/browser/themes/theme_properties.cc
@@ -145,13 +145,13 @@ int ThemeProperties::StringToAlignment(const std::string& alignment) {
   int alignment_mask = 0;
   for (std::vector<std::string>::iterator component(split.begin());
        component != split.end(); ++component) {
-    if (LowerCaseEqualsASCII(*component, kAlignmentTop))
+    if (base::LowerCaseEqualsASCII(*component, kAlignmentTop))
       alignment_mask |= ALIGN_TOP;
-    else if (LowerCaseEqualsASCII(*component, kAlignmentBottom))
+    else if (base::LowerCaseEqualsASCII(*component, kAlignmentBottom))
       alignment_mask |= ALIGN_BOTTOM;
-    else if (LowerCaseEqualsASCII(*component, kAlignmentLeft))
+    else if (base::LowerCaseEqualsASCII(*component, kAlignmentLeft))
       alignment_mask |= ALIGN_LEFT;
-    else if (LowerCaseEqualsASCII(*component, kAlignmentRight))
+    else if (base::LowerCaseEqualsASCII(*component, kAlignmentRight))
       alignment_mask |= ALIGN_RIGHT;
   }
   return alignment_mask;
@@ -159,11 +159,11 @@ int ThemeProperties::StringToAlignment(const std::string& alignment) {
 
 // static
 int ThemeProperties::StringToTiling(const std::string& tiling) {
-  if (LowerCaseEqualsASCII(tiling, kTilingRepeatX))
+  if (base::LowerCaseEqualsASCII(tiling, kTilingRepeatX))
     return REPEAT_X;
-  if (LowerCaseEqualsASCII(tiling, kTilingRepeatY))
+  if (base::LowerCaseEqualsASCII(tiling, kTilingRepeatY))
     return REPEAT_Y;
-  if (LowerCaseEqualsASCII(tiling, kTilingRepeat))
+  if (base::LowerCaseEqualsASCII(tiling, kTilingRepeat))
     return REPEAT;
   // NO_REPEAT is the default choice.
   return NO_REPEAT;
diff --git a/chrome/browser/ui/app_list/search/common/webservice_search_provider.cc b/chrome/browser/ui/app_list/search/common/webservice_search_provider.cc
index a7bcf57..32e64c1 100644
--- a/chrome/browser/ui/app_list/search/common/webservice_search_provider.cc
+++ b/chrome/browser/ui/app_list/search/common/webservice_search_provider.cc
@@ -71,7 +71,7 @@ bool WebserviceSearchProvider::IsSensitiveInput(const base::string16& query) {
   // file, we shouldn't send it. Sending such things is a waste of time and a
   // disclosure of potentially private, local data. If the scheme is OK, we
   // still need to check other cases below.
-  if (LowerCaseEqualsASCII(query_as_url.scheme(), url::kFileScheme))
+  if (base::LowerCaseEqualsASCII(query_as_url.scheme(), url::kFileScheme))
     return true;
 
   // Don't send URLs with usernames, queries or refs. Some of these are
@@ -90,7 +90,7 @@ bool WebserviceSearchProvider::IsSensitiveInput(const base::string16& query) {
   // Don't send anything for https except the hostname. Hostnames are OK
   // because they are visible when the TCP connection is established, but the
   // specific path may reveal private information.
-  if (LowerCaseEqualsASCII(query_as_url.scheme(), url::kHttpsScheme) &&
+  if (base::LowerCaseEqualsASCII(query_as_url.scheme(), url::kHttpsScheme) &&
       !query_as_url.path().empty() && query_as_url.path() != "/") {
     return true;
   }
diff --git a/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc b/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
index 2c43cb3..72f9f06 100644
--- a/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
+++ b/chrome/browser/ui/app_list/search/webstore/webstore_provider.cc
@@ -40,13 +40,13 @@ const char kLegacyPackagedAppType[] = "legacy_packaged_app";
 // Converts the item type string from the web store to an
 // extensions::Manifest::Type.
 extensions::Manifest::Type ParseItemType(const std::string& item_type_str) {
-  if (LowerCaseEqualsASCII(item_type_str, kPlatformAppType))
+  if (base::LowerCaseEqualsASCII(item_type_str, kPlatformAppType))
     return extensions::Manifest::TYPE_PLATFORM_APP;
 
-  if (LowerCaseEqualsASCII(item_type_str, kLegacyPackagedAppType))
+  if (base::LowerCaseEqualsASCII(item_type_str, kLegacyPackagedAppType))
     return extensions::Manifest::TYPE_LEGACY_PACKAGED_APP;
 
-  if (LowerCaseEqualsASCII(item_type_str, kHostedAppType))
+  if (base::LowerCaseEqualsASCII(item_type_str, kHostedAppType))
     return extensions::Manifest::TYPE_HOSTED_APP;
 
   return extensions::Manifest::TYPE_UNKNOWN;
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
index ff627e8..a4111ec 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.cc
@@ -3282,7 +3282,7 @@ bool AutofillDialogControllerImpl::CanAcceptCountry(
   DCHECK_EQ(2U, country_code.size());
 
   if (section == SECTION_CC_BILLING)
-    return LowerCaseEqualsASCII(country_code, "us");
+    return base::LowerCaseEqualsASCII(country_code, "us");
 
   CountryComboboxModel* model = CountryComboboxModelForSection(section);
   const std::vector<AutofillCountry*>& countries = model->countries();
diff --git a/chrome/browser/ui/login/login_prompt.cc b/chrome/browser/ui/login/login_prompt.cc
index 95717d5..1c955a1 100644
--- a/chrome/browser/ui/login/login_prompt.cc
+++ b/chrome/browser/ui/login/login_prompt.cc
@@ -432,9 +432,9 @@ void MakeInputForPasswordManager(
     LoginHandler* handler,
     std::vector<PasswordForm>* password_manager_input) {
   PasswordForm dialog_form;
-  if (LowerCaseEqualsASCII(auth_info->scheme, "basic")) {
+  if (base::LowerCaseEqualsASCII(auth_info->scheme, "basic")) {
     dialog_form.scheme = PasswordForm::SCHEME_BASIC;
-  } else if (LowerCaseEqualsASCII(auth_info->scheme, "digest")) {
+  } else if (base::LowerCaseEqualsASCII(auth_info->scheme, "digest")) {
     dialog_form.scheme = PasswordForm::SCHEME_DIGEST;
   } else {
     dialog_form.scheme = PasswordForm::SCHEME_OTHER;
diff --git a/chrome/browser/ui/views/keyboard_access_browsertest.cc b/chrome/browser/ui/views/keyboard_access_browsertest.cc
index 76636d5..5bf8784 100644
--- a/chrome/browser/ui/views/keyboard_access_browsertest.cc
+++ b/chrome/browser/ui/views/keyboard_access_browsertest.cc
@@ -256,7 +256,7 @@ LRESULT CALLBACK SystemMenuTestCBTHook(int n_code,
     GetClassName(reinterpret_cast<HWND>(w_param),
                  class_name,
                  arraysize(class_name));
-    if (LowerCaseEqualsASCII(class_name, "#32768")) {
+    if (base::LowerCaseEqualsASCII(class_name, "#32768")) {
       // Select the New Tab option and then send the enter key to execute it.
       ::PostMessage(reinterpret_cast<HWND>(w_param), WM_CHAR, 'T', 0);
       ::PostMessage(reinterpret_cast<HWND>(w_param), WM_KEYDOWN, VK_RETURN, 0);
diff --git a/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc b/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
index cf35c04..abaf4c8 100644
--- a/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
+++ b/chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc
@@ -108,7 +108,7 @@ void GetDeviceInfo(const base::DictionaryValue& properties,
   value->SetString("activation_type", activation_type);
   value->SetString("carrier", name);
   value->SetString("payment_url", payment_url);
-  if (LowerCaseEqualsASCII(post_method, "post") && !post_data.empty())
+  if (base::LowerCaseEqualsASCII(post_method, "post") && !post_data.empty())
     value->SetString("post_data", post_data);
 
   // Use the cached DeviceState properties.
@@ -464,7 +464,7 @@ void MobileSetupHandler::HandleSetTransactionStatus(
     return;
 
   MobileActivator::GetInstance()->OnSetTransactionStatus(
-      LowerCaseEqualsASCII(status, kJsApiResultOK));
+      base::LowerCaseEqualsASCII(status, kJsApiResultOK));
 }
 
 void MobileSetupHandler::HandlePaymentPortalLoad(const base::ListValue* args) {
@@ -481,7 +481,7 @@ void MobileSetupHandler::HandlePaymentPortalLoad(const base::ListValue* args) {
     return;
 
   MobileActivator::GetInstance()->OnPortalLoaded(
-      LowerCaseEqualsASCII(result, kJsApiResultOK));
+      base::LowerCaseEqualsASCII(result, kJsApiResultOK));
 }
 
 void MobileSetupHandler::HandleGetDeviceInfo(const base::ListValue* args) {