Migrate Graphics2D to new design.

content/renderer/pepper/content_renderer_pepper_host_factory.cc

Index: content/renderer/pepper/content_renderer_pepper_host_factory.cc
diff --git a/content/renderer/pepper/content_renderer_pepper_host_factory.cc b/content/renderer/pepper/content_renderer_pepper_host_factory.cc
index 538fd9b285cb592f18739d7da3728c26b865ed35..ea93073a19440d8709759d121cc7517091707070 100644
--- a/content/renderer/pepper/content_renderer_pepper_host_factory.cc
+++ b/content/renderer/pepper/content_renderer_pepper_host_factory.cc
@@ -6,6 +6,7 @@
 
 #include "base/logging.h"
 #include "content/renderer/pepper/pepper_file_chooser_host.h"
+#include "content/renderer/pepper/pepper_graphics_2d_host.h"
 #include "content/renderer/pepper/renderer_ppapi_host_impl.h"
 #include "ppapi/host/resource_host.h"
 #include "ppapi/proxy/ppapi_messages.h"
@@ -45,6 +46,16 @@ scoped_ptr<ResourceHost> ContentRendererPepperHostFactory::CreateResourceHost(
       case PpapiHostMsg_FileChooser_Create::ID:
         return scoped_ptr<ResourceHost>(new PepperFileChooserHost(
             host_, instance, params.pp_resource()));
+      case PpapiHostMsg_Graphics2D_Create::ID:

[brettw, 2012/10/02 21:18:57]

You'll need {} around the contents of this or else somebody adding a "case"
below will get an error (skipping initialization of the msg_params var).

[victorhsieh, 2012/10/02 22:15:03]

Done.

+        PpapiHostMsg_Graphics2D_Create::Schema::Param msg_params;
+        if (!PpapiHostMsg_Graphics2D_Create::Read(&message, &msg_params)) {
+          LOG(ERROR) << "Failed to parse message";

[brettw, 2012/10/02 21:18:57]

I'd use NOTREACHED() instead here.

[victorhsieh, 2012/10/02 22:15:03]

Done.

+          return scoped_ptr<ResourceHost>();
+        }
+        return scoped_ptr<ResourceHost>(
+            PepperGraphics2DHost::Create(host_, instance, params.pp_resource(),
+                                         msg_params.a /* PP_Size */,
+                                         msg_params.b /* PP_Bool */));
     }
   }
   return scoped_ptr<ResourceHost>();