Add a centralized mechanism for whitelisting access to extension permissions.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 640 matching lines @@
       switches::kMessageLoopHistogrammer,
       switches::kNoRunningInsecureContent,
       switches::kPpapiFlashArgs,
       switches::kPpapiFlashInProcess,
       switches::kPpapiFlashPath,
       switches::kPpapiFlashVersion,
       switches::kProfilingAtStart,
       switches::kProfilingFile,
       switches::kProfilingFlush,
       switches::kSilentDumpOnDCHECK,
+      switches::kWhitelistedExtensionID,
     };
 
     command_line->CopySwitchesFrom(browser_command_line, kSwitchNames,
                                    arraysize(kSwitchNames));
   } else if (process_type == switches::kUtilityProcess) {
-    if (browser_command_line.HasSwitch(
-            switches::kEnableExperimentalExtensionApis)) {
-      command_line->AppendSwitch(switches::kEnableExperimentalExtensionApis);
-    }
+    static const char* const kSwitchNames[] = {
+      switches::kEnableExperimentalExtensionApis,
+      switches::kWhitelistedExtensionID,
+    };
+
+    command_line->CopySwitchesFrom(browser_command_line, kSwitchNames,
+                                   arraysize(kSwitchNames));
   } else if (process_type == switches::kPluginProcess) {
     static const char* const kSwitchNames[] = {
   #if defined(OS_CHROMEOS)
       switches::kLoginProfile,
   #endif
       switches::kMemoryProfiling,
       switches::kSilentDumpOnDCHECK,
       switches::kUserDataDir,
     };
 
@@ skipping 649 matching lines @@
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return browser::NewCryptoModuleBlockingDialogDelegate(
       browser::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome