Add PPB_Memory_Dev. This is the first of a few CLs needed to pull MemAlloc and

webkit/plugins/ppapi/plugin_module.cc

Index: webkit/plugins/ppapi/plugin_module.cc
diff --git a/webkit/plugins/ppapi/plugin_module.cc b/webkit/plugins/ppapi/plugin_module.cc
index bd7bf1187124bd6952a0c4906e5ed7053b7dd6c7..c9f98c669abce532cef6f09c0cf4de2c095bb046 100644
--- a/webkit/plugins/ppapi/plugin_module.cc
+++ b/webkit/plugins/ppapi/plugin_module.cc
@@ -31,6 +31,7 @@
 #include "ppapi/c/dev/ppb_gles_chromium_texture_mapping_dev.h"
 #include "ppapi/c/dev/ppb_graphics_3d_dev.h"
 #include "ppapi/c/dev/ppb_layer_compositor_dev.h"
+#include "ppapi/c/dev/ppb_memory_dev.h"
 #include "ppapi/c/dev/ppb_opengles_dev.h"
 #include "ppapi/c/dev/ppb_scrollbar_dev.h"
 #include "ppapi/c/dev/ppb_surface_3d_dev.h"
@@ -89,6 +90,7 @@
 #include "webkit/plugins/ppapi/ppb_graphics_2d_impl.h"
 #include "webkit/plugins/ppapi/ppb_image_data_impl.h"
 #include "webkit/plugins/ppapi/ppb_layer_compositor_impl.h"
+#include "webkit/plugins/ppapi/ppb_memory_impl.h"
 #include "webkit/plugins/ppapi/ppb_opengles_impl.h"
 #include "webkit/plugins/ppapi/ppb_proxy_impl.h"
 #include "webkit/plugins/ppapi/ppb_scrollbar_impl.h"
@@ -292,6 +294,8 @@ const void* GetInterface(const char* name) {
     return ::ppapi::thunk::GetPPB_Instance_0_5_Thunk();
   if (strcmp(name, PPB_INSTANCE_PRIVATE_INTERFACE) == 0)
     return ::ppapi::thunk::GetPPB_Instance_Private_Thunk();
+  if (strcmp(name, PPB_MEMORY_DEV_INTERFACE) == 0)
+    return PPB_Memory_Impl::GetInterface();
   if (strcmp(name, PPB_MESSAGING_INTERFACE) == 0)
     return PluginInstance::GetMessagingInterface();
   if (strcmp(name, PPB_PROXY_PRIVATE_INTERFACE) == 0)