Load non-locale .pak files directly from the .apk on Android (rather than extracting on start-up).

chrome/browser/chrome_browser_main.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_browser_main.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 132 matching lines @@
 #include "net/http/http_stream_factory.h"
 #include "net/url_request/url_request.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/strings/grit/app_locale_settings.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/android/dev_tools_discovery_provider_android.h"
 #include "chrome/browser/metrics/thread_watcher_android.h"
+#include "ui/base/resource/resource_bundle_android.h"
 #else
 #include "chrome/browser/devtools/chrome_devtools_discovery_provider.h"
 #include "chrome/browser/feedback/feedback_profile_observer.h"
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 #include "chrome/browser/first_run/upgrade_util_linux.h"
 #include "chrome/browser/sxs_linux.h"
 #endif  // defined(OS_LINUX) && !defined(OS_CHROMEOS)
 
@@ skipping 746 matching lines @@
       "ChromeBrowserMainParts::PreCreateThreadsImpl:InitResourceBundle");
 
   if (loaded_locale.empty() &&
       !parsed_command_line().HasSwitch(switches::kNoErrorDialogs)) {
     ShowMissingLocaleMessageBox();
     return chrome::RESULT_CODE_MISSING_DATA;
   }
   CHECK(!loaded_locale.empty()) << "Locale could not be found for " << locale;
   browser_process_->SetApplicationLocale(loaded_locale);
 
-  base::FilePath resources_pack_path;
-  PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path);
   {
     TRACE_EVENT0("startup",
         "ChromeBrowserMainParts::PreCreateThreadsImpl:AddDataPack");
-    ResourceBundle::GetSharedInstance().AddDataPackFromPath(
-        resources_pack_path, ui::SCALE_FACTOR_NONE);
+    ResourceBundle::AddMainDataPack();
   }
 #endif  // defined(OS_MACOSX)
 
   // Android does first run in Java instead of native.
   // Chrome OS has its own out-of-box-experience code.
 #if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
   // On first run, we need to process the predictor preferences before the
   // browser's profile_manager object is created, but after ResourceBundle
   // is initialized.
   if (first_run::IsChromeFirstRun()) {
@@ skipping 818 matching lines @@
   chromeos::CrosSettings::Shutdown();
 #endif  // defined(OS_CHROMEOS)
 #endif  // defined(OS_ANDROID)
 }
 
 // Public members:
 
 void ChromeBrowserMainParts::AddParts(ChromeBrowserMainExtraParts* parts) {
   chrome_extra_parts_.push_back(parts);
 }