Add more string_util functions to base namespace.

chrome/browser/extensions/api/declarative_content/declarative_content_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_action_test_util.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/extensions/test_extension_dir.h"
@@ skipping 100 matching lines @@
   TestExtensionDir ext_dir_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DeclarativeContentApiTest);
 };
 
 void DeclarativeContentApiTest::CheckIncognito(IncognitoMode mode,
                                                bool is_enabled_in_incognito) {
   std::string manifest = kDeclarativeContentManifest;
   if (mode == SPLIT) {
-    ReplaceSubstringsAfterOffset(&manifest, 0, "\"incognito\": \"spanning\"",
-                                 "\"incognito\": \"split\"");
+    base::ReplaceSubstringsAfterOffset(
+        &manifest, 0, "\"incognito\": \"spanning\"",
+        "\"incognito\": \"split\"");
     ASSERT_NE(kDeclarativeContentManifest, manifest);
   }
   ext_dir_.WriteManifest(manifest);
   ext_dir_.WriteFile(FILE_PATH_LITERAL("background.js"),
                      kIncognitoSpecificBackground);
 
   ExtensionTestMessageListener ready("ready", false);
   ExtensionTestMessageListener ready_incognito("ready (split)", false);
 
   const Extension* extension = is_enabled_in_incognito ?
@@ skipping 431 matching lines @@
                 extension->id(),
                 "onPageChanged.removeRules(undefined, function() {\n"
                 "  window.domAutomationController.send('removed');\n"
                 "});\n"));
   EXPECT_FALSE(page_action->GetIsVisible(tab_id));
 }
 
 IN_PROC_BROWSER_TEST_F(DeclarativeContentApiTest,
                        ShowPageActionWithoutPageAction) {
   std::string manifest_without_page_action = kDeclarativeContentManifest;
-  ReplaceSubstringsAfterOffset(
+  base::ReplaceSubstringsAfterOffset(
       &manifest_without_page_action, 0, "\"page_action\": {},", "");
   ASSERT_NE(kDeclarativeContentManifest, manifest_without_page_action);
   ext_dir_.WriteManifest(manifest_without_page_action);
   ext_dir_.WriteFile(FILE_PATH_LITERAL("background.js"), kBackgroundHelpers);
   const Extension* extension = LoadExtension(ext_dir_.unpacked_path());
   ASSERT_TRUE(extension);
 
   EXPECT_THAT(ExecuteScriptInBackgroundPage(
                   extension->id(),
                   "setRules([{\n"
@@ skipping 143 matching lines @@
 // consistent URL state for all conditions. i.e.: if condition1 evaluates to
 // false on url0 and true on url1, and condition2 evaluates to true on url0 and
 // false on url1, navigate from url0 to url1 and validate that no action is
 // triggered. Do the same when navigating back to url0. This kind of test is
 // unfortunately not feasible with the current implementation and the existing
 // supported conditions and actions.
 
 }  // namespace
 }  // namespace extensions