Fix texture copy issue in video painting on Canvas for Chrome on Android.

Source/WebKit/chromium/src/WebMediaPlayerClientImpl.cpp

 // Copyright (c) 2009 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 "config.h"
 #include "WebMediaPlayerClientImpl.h"
 
 #include "InbandTextTrackPrivateImpl.h"
 #include "WebAudioSourceProvider.h"
 #include "WebDocument.h"
@@ skipping 779 matching lines @@
         if (!m_texture.get())
             return;
         m_bitmap.setConfig(SkBitmap::kARGB_8888_Config, videoWidth, videoHeight);
         m_bitmap.setPixelRef(new SkGrPixelRef(m_texture))->unref();
     }
 
     // Copy video texture to bitmap texture.
     WebGraphicsContext3D* webGraphicsContext3D = GraphicsContext3DPrivate::extractWebGraphicsContext3D(context3D);
     WebCanvas* canvas = context->canvas();
     unsigned int textureId = static_cast<unsigned int>(m_texture->getTextureHandle());
-    if (!m_webMediaPlayer->copyVideoTextureToPlatformTexture(webGraphicsContext3D, textureId, 0, GraphicsContext3D::RGBA, true, false)) { return; }
+    if (!m_webMediaPlayer->copyVideoTextureToPlatformTexture(webGraphicsContext3D, textureId, 0, GraphicsContext3D::RGBA, GraphicsContext3D::UNSIGNED_BYTE, true, false))
+        return;
 
     // Draw the texture based bitmap onto the Canvas. If the canvas is hardware based, this will do a GPU-GPU texture copy. If the canvas is software based,
     // the texture based bitmap will be readbacked to system memory then draw onto the canvas.
     SkRect dest;
     dest.set(rect.x(), rect.y(), rect.x() + rect.width(), rect.y() + rect.height());
     SkPaint paint;
     paint.setAlpha(alpha);
     // It is not necessary to pass the dest into the drawBitmap call since all the context have been set up before calling paintCurrentFrameInContext.
     canvas->drawBitmapRect(m_bitmap, NULL, dest, &paint);
 }
@@ skipping 60 matching lines @@
 
 void WebMediaPlayerClientImpl::AudioClientImpl::setFormat(size_t numberOfChannels, float sampleRate)
 {
     if (m_client)
         m_client->setFormat(numberOfChannels, sampleRate);
 }
 
 #endif
 
 } // namespace WebKit