cc: Fix incomplete changes to add ETC1 support

content/browser/renderer_host/compositor_impl_android.cc

Index: content/browser/renderer_host/compositor_impl_android.cc
diff --git a/content/browser/renderer_host/compositor_impl_android.cc b/content/browser/renderer_host/compositor_impl_android.cc
index 3189e9f19c085fb9e534b5e37750fe55adee15df..081c069fc47e6ba5f1dc5fed5aeed38f3606a11e 100644
--- a/content/browser/renderer_host/compositor_impl_android.cc
+++ b/content/browser/renderer_host/compositor_impl_android.cc
@@ -22,6 +22,7 @@
 #include "cc/output/compositor_frame.h"
 #include "cc/output/context_provider.h"
 #include "cc/output/output_surface.h"
+#include "cc/resources/etc1_pixel_ref.h"
 #include "cc/resources/scoped_ui_resource.h"
 #include "cc/resources/ui_resource_bitmap.h"
 #include "cc/trees/layer_tree_host.h"
@@ -316,6 +317,16 @@ blink::WebGLId CompositorImpl::GenerateCompressedTexture(gfx::Size& size,
   return texture_id;
 }
 
+cc::UIResourceId CompositorImpl::GenerateCompressedUIResource(gfx::Size& size,
+                                                              int data_size,
+                                                              void* data) {
+  scoped_ptr<uint8_t[]> pixels(static_cast<uint8_t*>(data));
+  skia::RefPtr<cc::ETC1PixelRef> etc1_pixel_ref =
+      skia::AdoptRef(new cc::ETC1PixelRef(pixels.Pass()));
+  cc::UIResourceBitmap ui_bitmap(etc1_pixel_ref, size);
+  return GenerateUIResource(ui_bitmap);
+}
+
 void CompositorImpl::DeleteTexture(blink::WebGLId texture_id) {
   blink::WebGraphicsContext3D* context =
       ImageTransportFactoryAndroid::GetInstance()->GetContext3D();