gpu: Remove in-process GPU service support for CHROMIUM_image.

android_webview/lib/main/aw_main_delegate.h

Index: android_webview/lib/main/aw_main_delegate.h
diff --git a/android_webview/lib/main/aw_main_delegate.h b/android_webview/lib/main/aw_main_delegate.h
index 856d69926ff901c6e563f673452ab97fd3895668..c05da818b517ee7ff986b156d9fa13a7c7dfb20b 100644
--- a/android_webview/lib/main/aw_main_delegate.h
+++ b/android_webview/lib/main/aw_main_delegate.h
@@ -20,7 +20,6 @@ namespace android_webview {
 
 class AwContentBrowserClient;
 class AwContentRendererClient;
-class GpuMemoryBufferFactoryImpl;
 
 // Android WebView implementation of ContentMainDelegate.
 class AwMainDelegate : public content::ContentMainDelegate,
@@ -58,7 +57,6 @@ class AwMainDelegate : public content::ContentMainDelegate,
   AwContentClient content_client_;
   scoped_ptr<AwContentBrowserClient> content_browser_client_;
   scoped_ptr<AwContentRendererClient> content_renderer_client_;
-  scoped_ptr<GpuMemoryBufferFactoryImpl> gpu_memory_buffer_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AwMainDelegate);
 };