[android_webview] Do not extract webviewchromium.pak

chrome/app/chrome_main_delegate.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/app/chrome_main_delegate.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/files/file_path.h"
@@ skipping 705 matching lines @@
     // this value could be passed in a different way.
     const std::string locale =
         command_line.GetSwitchValueASCII(switches::kLang);
 #if defined(OS_ANDROID)
     // The renderer sandbox prevents us from accessing our .pak files directly.
     // Therefore file descriptors to the .pak files that we need are passed in
     // at process creation time.
     int locale_pak_fd = base::GlobalDescriptors::GetInstance()->MaybeGet(
         kAndroidLocalePakDescriptor);
     CHECK(locale_pak_fd != -1);
-    ResourceBundle::InitSharedInstanceWithPakFile(base::File(locale_pak_fd),
-                                                  false);
+    ResourceBundle::InitSharedInstanceWithPakFileRegion(
+        base::File(locale_pak_fd),
+        base::MemoryMappedFile::Region::kWholeFile,
+        false);
 
     int extra_pak_keys[] = {
       kAndroidChrome100PercentPakDescriptor,
       kAndroidUIResourcesPakDescriptor,
     };
     for (size_t i = 0; i < arraysize(extra_pak_keys); ++i) {
       int pak_fd =
           base::GlobalDescriptors::GetInstance()->MaybeGet(extra_pak_keys[i]);
       CHECK(pak_fd != -1);
       ResourceBundle::GetSharedInstance().AddDataPackFromFile(
@@ skipping 181 matching lines @@
 }
 
 content::ContentUtilityClient*
 ChromeMainDelegate::CreateContentUtilityClient() {
 #if defined(CHROME_MULTIPLE_DLL_BROWSER)
   return NULL;
 #else
   return g_chrome_content_utility_client.Pointer();
 #endif
 }