Convert the pp::proxy namespace to the ppapi::proxy namespace.

ppapi/proxy/serialized_structs.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PPAPI_PROXY_SERIALIZED_STRUCTS_H_
 #define PPAPI_PROXY_SERIALIZED_STRUCTS_H_
 
 #include <string>
 #include <vector>
 
 #include "base/shared_memory.h"
 #include "build/build_config.h"
 #include "ipc/ipc_platform_file.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/proxy/serialized_var.h"
 #include "ppapi/shared_impl/host_resource.h"
 
 struct PP_FontDescription_Dev;
 
-namespace pp {
+namespace ppapi {
 namespace proxy {
 
 class Dispatcher;
 
 // PP_FontDescript_Dev has to be redefined with a SerializedVar in place of
 // the PP_Var used for the face name.
 struct SerializedFontDescription {
   SerializedFontDescription();
   ~SerializedFontDescription();
 
@@ skipping 14 matching lines @@
   // If dest_owns_ref is set, the resulting PP_FontDescription_Dev will keep a
   // reference to any strings we made on its behalf even when the
   // SerializedFontDescription goes away. When false, ownership of the ref will
   // stay with the SerializedFontDescription and the PP_FontDescription_Dev
   // will just refer to that one. This is the difference between deserializing
   // as an input value (owns_ref = false) and an output value (owns_ref = true).
   void SetToPPFontDescription(Dispatcher* dispatcher,
                               PP_FontDescription_Dev* desc,
                               bool dest_owns_ref) const;
 
-  pp::proxy::SerializedVar face;
+  SerializedVar face;
   int32_t family;
   uint32_t size;
   int32_t weight;
   PP_Bool italic;
   PP_Bool small_caps;
   int32_t letter_spacing;
   int32_t word_spacing;
 };
 
 struct SerializedDirEntry {
@@ skipping 53 matching lines @@
 #if defined(OS_WIN)
 typedef HANDLE ImageHandle;
 #elif defined(OS_MACOSX)
 typedef base::SharedMemoryHandle ImageHandle;
 #else
 // On X Windows this is a SysV shared memory key.
 typedef int ImageHandle;
 #endif
 
 }  // namespace proxy
-}  // namespace pp
+}  // namespace ppapi
 
 #endif  // PPAPI_PROXY_SERIALIZED_STRUCTS_H_