Revert of Add RGB565 Texture readback support in gl_helper

content/browser/renderer_host/compositor_impl_android.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 "content/browser/renderer_host/compositor_impl_android.h"
 
 #include <android/bitmap.h>
 #include <android/native_window_jni.h>
 #include <map>
 
@@ skipping 334 matching lines @@
 bool CompositorImpl::CopyTextureToBitmap(blink::WebGLId texture_id,
                                          const gfx::Rect& sub_rect,
                                          gfx::JavaBitmap& bitmap) {
   // The sub_rect should match the bitmap size.
   DCHECK(bitmap.size() == sub_rect.size());
   if (bitmap.size() != sub_rect.size() || texture_id == 0) return false;
 
   GLHelper* helper = ImageTransportFactoryAndroid::GetInstance()->GetGLHelper();
   helper->ReadbackTextureSync(texture_id,
                               sub_rect,
-                              static_cast<unsigned char*> (bitmap.pixels()),
-                              SkBitmap::kARGB_8888_Config);
+                              static_cast<unsigned char*> (bitmap.pixels()));
   return true;
 }
 
 static scoped_ptr<WebGraphicsContext3DCommandBufferImpl>
 CreateGpuProcessViewContext(
     const blink::WebGraphicsContext3D::Attributes attributes,
     int surface_id) {
   BrowserGpuChannelHostFactory* factory =
       BrowserGpuChannelHostFactory::instance();
   CauseForGpuLaunch cause =
@@ skipping 128 matching lines @@
     default:
       return GL_UNSIGNED_SHORT_5_6_5;
   }
 }
 
 void CompositorImpl::DidCommit() {
   root_window_->OnCompositingDidCommit();
 }
 
 } // namespace content