Remove ScopedVector from ppapi/.

ppapi/proxy/video_decoder_resource.h

Index: ppapi/proxy/video_decoder_resource.h
diff --git a/ppapi/proxy/video_decoder_resource.h b/ppapi/proxy/video_decoder_resource.h
index adb3f05ff1d172dcb42d627ffccfcd788133e963..0fd7040088413b9375cbe05616da1f85b6f998ec 100644
--- a/ppapi/proxy/video_decoder_resource.h
+++ b/ppapi/proxy/video_decoder_resource.h
@@ -9,11 +9,11 @@
 
 #include <memory>
 #include <queue>
+#include <vector>
 
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_vector.h"
 #include "ppapi/proxy/connection.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
@@ -143,8 +143,8 @@ class PPAPI_PROXY_EXPORT VideoDecoderResource
   void DeleteGLTexture(uint32_t texture_id);
   void WriteNextPicture();
 
-  // ScopedVector to own the shared memory buffers.
-  ScopedVector<ShmBuffer> shm_buffers_;
+  // The shared memory buffers.
+  std::vector<std::unique_ptr<ShmBuffer>> shm_buffers_;
 
   // List of available shared memory buffers.
   typedef std::vector<ShmBuffer*> ShmBufferList;