Move the rest of the content browser->renderer messages to content. Also move drag related messa...

content/common/common_param_traits.h

Index: content/common/common_param_traits.h
===================================================================
--- content/common/common_param_traits.h	(revision 79031)
+++ content/common/common_param_traits.h	(working copy)
@@ -30,6 +30,8 @@
 #include "webkit/glue/resource_type.h"
 #include "webkit/glue/webcursor.h"
 
+class SkBitmap;
+
 namespace gfx {
 class Point;
 class Rect;
@@ -384,6 +386,19 @@
   typedef int Type;
 };
 
+template <>
+struct ParamTraits<SkBitmap> {
+  typedef SkBitmap param_type;
+  static void Write(Message* m, const param_type& p);
+
+  // Note: This function expects parameter |r| to be of type &SkBitmap since
+  // r->SetConfig() and r->SetPixels() are called.
+  static bool Read(const Message* m, void** iter, param_type* r);
+
+  static void Log(const param_type& p, std::string* l);
+};
+
+
 }  // namespace IPC
 
 #endif  // CONTENT_COMMON_COMMON_PARAM_TRAITS_H_