Implement HiDPI support in Pepper dev interface

webkit/plugins/ppapi/resource_creation_impl.cc

Index: webkit/plugins/ppapi/resource_creation_impl.cc
diff --git a/webkit/plugins/ppapi/resource_creation_impl.cc b/webkit/plugins/ppapi/resource_creation_impl.cc
index 430bd5e7ea83d3b416580e8345509135f09033ca..12d39c4f489f6f16c62908d2a947befb8883ed4c 100644
--- a/webkit/plugins/ppapi/resource_creation_impl.cc
+++ b/webkit/plugins/ppapi/resource_creation_impl.cc
@@ -155,8 +155,10 @@ PP_Resource ResourceCreationImpl::CreateFlashMessageLoop(PP_Instance instance) {
 PP_Resource ResourceCreationImpl::CreateGraphics2D(
     PP_Instance instance,
     const PP_Size& size,
-    PP_Bool is_always_opaque) {
-  return PPB_Graphics2D_Impl::Create(instance, size, is_always_opaque);
+    PP_Bool is_always_opaque,
+    float scale) {
+  return PPB_Graphics2D_Impl::Create(instance, size, is_always_opaque,
+                                     scale);
 }
 
 PP_Resource ResourceCreationImpl::CreateGraphics3D(