Implement WebViewClient::createGraphicsContext3D (and support for DRT)

webkit/tools/test_shell/test_webview_delegate.h

Index: webkit/tools/test_shell/test_webview_delegate.h
diff --git a/webkit/tools/test_shell/test_webview_delegate.h b/webkit/tools/test_shell/test_webview_delegate.h
index ef5bd4e0c4d59ba3fa9156e4b2e98ea938d7b911..d168f9418677d56a3f1a0f876e78e6befdde5b6f 100644
--- a/webkit/tools/test_shell/test_webview_delegate.h
+++ b/webkit/tools/test_shell/test_webview_delegate.h
@@ -25,6 +25,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebRect.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebViewClient.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebGraphicsContext3D.h"
 #include "webkit/glue/webcursor.h"
 #include "webkit/plugins/npapi/webplugin_page_delegate.h"
 #include "webkit/tools/test_shell/mock_spellcheck.h"
@@ -89,6 +90,9 @@ class TestWebViewDelegate : public WebKit::WebViewClient,
       const WebKit::WebPopupMenuInfo& info);
   virtual WebKit::WebStorageNamespace* createSessionStorageNamespace(
       unsigned quota);
+  virtual WebKit::WebGraphicsContext3D* createGraphicsContext3D(
+      WebKit::WebGraphicsContext3D::Attributes attributes,
+      bool direct);
   virtual void didAddMessageToConsole(
       const WebKit::WebConsoleMessage& message,
       const WebKit::WebString& source_name, unsigned source_line);