Convert Android WebView to store locale .pak files as res/raw resources

ui/base/resource/resource_bundle_android.h

 // Copyright 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 UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_
 #define UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/files/memory_mapped_file.h"
 #include "ui/base/ui_base_export.h"
 
 namespace ui {
 
 // Loads "resources.apk" from the .apk.
 UI_BASE_EXPORT void LoadMainAndroidPackFile();
 
 // Returns the file descriptor and region for resources.pak.
 UI_BASE_EXPORT int GetMainAndroidPackFd(
     base::MemoryMappedFile::Region* out_region);
 
 // Returns the file descriptor and region for chrome_100_percent.pak
 UI_BASE_EXPORT int GetCommonResourcesPackFd(
     base::MemoryMappedFile::Region* out_region);
 
-// Checks whether the locale data pak is contained within the .apk.
-bool AssetContainedInApk(const std::string& filename);
+// Returns the path within the apk for the given locale's .pak file, or an
+// empty string if it doesn't exist.
+// Only locale paks for the active Android language can be retrieved.
+UI_BASE_EXPORT std::string GetPathForAndroidLocalePakWithinApk(

[Yaron, 2015/06/19 15:01:30]

that's a mouthful

[agrieve, 2015/06/23 15:33:22]

Yeah, I think it's worth it though:
- Need to say "Android" since it's not within an android namespace.
- Need to say "WithinApk" to be clear it's not a path on disk
- Need to say "LocalePak" since that's the only kind of file it looks for.

+    const std::string& locale);
 
 bool RegisterResourceBundleAndroid(JNIEnv* env);
 
 }  // namespace ui
 
 #endif  // UI_BASE_RESOURCE_RESOURCE_BUNDLE_ANDROID_H_