Revert 275229 "Add an extension override bubble and warning box ..."

trunk/src/chrome/browser/extensions/settings_api_helpers.h

 // Copyright (c) 2014 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SETTINGS_API_HELPERS_H_
 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_API_HELPERS_H_
 
 #include "chrome/common/extensions/manifest_handlers/settings_overrides_handler.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
 struct SettingsOverrides;
 
 // Find which |extension| is overriding a particular |type| of setting. Returns
 // the SettingsOverride object, or NULL if no |extension| is overriding that
 // particular setting.
 const extensions::SettingsOverrides* FindOverridingExtension(
     content::BrowserContext* browser_context,
     SettingsApiOverrideType type,
     const Extension** extension);
 
 // Returns which extension is overriding the homepage in a given
-// |browser_context| or NULL if no extension is overriding the homepage.
-// |home_page_url|, if non-NULL, will contain the home_page value the extension
-// has set.
-const Extension* GetExtensionOverridingHomepage(
-    content::BrowserContext* browser_context,
-    GURL* home_page_url);
+// |browser_context|. |home_page_url|, if non-NULL, will contain the home_page
+// value the extension has set.
+const Extension* OverridesHomepage(content::BrowserContext* browser_context,
+                                   GURL* home_page_url);
 
 // Returns which extension is overriding the homepage in a given
-// |browser_context| or NULL if no extension is overriding the startup pages.
-// |startup_pages|, if non-NULL, will contain the vector of startup page URLs
-// the extension has set.
-const Extension* GetExtensionOverridingStartupPages(
-    content::BrowserContext* browser_context,
-    std::vector<GURL>* startup_pages);
+// |browser_context|. |startup_pages|, if non-NULL, will contain the vector of
+// startup page URLs the extension has set.
+const Extension* OverridesStartupPages(content::BrowserContext* browser_context,
+                                       std::vector<GURL>* startup_pages);
 
 // Returns which extension is overriding the search engine in a given
-// |browser_context| or NULL if no extension is overriding the search engine.
-// |search_provider|, if non-NULL, will contain the search provider the
-// extension has set.
-const Extension* GetExtensionOverridingSearchEngine(
+// |browser_context|. |search_provider|, if non-NULL, will contain the search
+// provider the extension has set.
+const Extension* OverridesSearchEngine(
     content::BrowserContext* browser_context,
     api::manifest_types::ChromeSettingsOverrides::Search_provider*
         search_provider);
 
-// Returns which extension is overriding the proxy in a given |browser_context|
-// or NULL if no extension is overriding the proxy.
-const Extension* GetExtensionOverridingProxy(
-    content::BrowserContext* browser_context);
-
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SETTINGS_API_HELPERS_H_