Add comment to PPB_MouseInputEvent version 1.1 that GetMovement hasn't been supported.

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 5f8471193044552731b042ed36117b93cce5be9b..5b74a1260eb7ba5baae8f283bb3a479c0cfb39b2 100644
--- a/webkit/plugins/ppapi/plugin_module.cc
+++ b/webkit/plugins/ppapi/plugin_module.cc
@@ -27,6 +27,7 @@
 #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_graphics_3d_trusted_dev.h"
+#include "ppapi/c/dev/ppb_input_event_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"
@@ -302,9 +303,9 @@ const void* GetInterface(const char* name) {
   if (strcmp(name, PPB_MESSAGING_INTERFACE_1_0) == 0)
     return ::ppapi::thunk::GetPPB_Messaging_Thunk();
   if (strcmp(name, PPB_MOUSE_INPUT_EVENT_INTERFACE_1_0) == 0)
-    return ::ppapi::thunk::GetPPB_MouseInputEvent_1_0_Thunk();
-  if (strcmp(name, PPB_MOUSE_INPUT_EVENT_INTERFACE_1_1) == 0)
-    return ::ppapi::thunk::GetPPB_MouseInputEvent_1_1_Thunk();
+    return ::ppapi::thunk::GetPPB_MouseInputEvent_Thunk();
+  if (strcmp(name, PPB_MOUSE_INPUT_EVENT_DEV_INTERFACE) == 0)
+    return ::ppapi::thunk::GetPPB_MouseInputEvent_Dev_Thunk();
   if (strcmp(name, PPB_PROXY_PRIVATE_INTERFACE) == 0)
     return PPB_Proxy_Impl::GetInterface();
   if (strcmp(name, PPB_QUERY_POLICY_DEV_INTERFACE_0_1) == 0)