Pepper: Make C++ pp::VideoEncoder wrapper compilable on non-C++11 builds.

ppapi/cpp/video_encoder.h

 // Copyright (c) 2015 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_CPP_VIDEO_ENCODER_H_
 #define PPAPI_CPP_VIDEO_ENCODER_H_
 
 #include "ppapi/c/pp_codecs.h"
 #include "ppapi/c/pp_size.h"
 #include "ppapi/cpp/completion_callback.h"
@@ skipping 49 matching lines @@
 
   /// Gets an array of supported video encoder profiles.
   /// These can be used to choose a profile before calling Initialize().
   ///
   /// @param[in] callback A <code>CompletionCallbackWithOutput</code> to be
   /// called upon completion with the PP_VideoProfileDescription structs.
   ///
   /// @return If >= 0, the number of supported profiles returned, otherwise an
   /// error code from <code>pp_errors.h</code>.
   int32_t GetSupportedProfiles(const CompletionCallbackWithOutput<
-      std::vector<PP_VideoProfileDescription>>& cc);
+      std::vector<PP_VideoProfileDescription> >& cc);
 
   /// Initializes a video encoder resource. This should be called after
   /// GetSupportedProfiles() and before any functions below.
   ///
   /// @param[in] input_format The <code>PP_VideoFrame_Format</code> of the
   /// frames which will be encoded.
   /// @param[in] input_visible_size A <code>PP_Size</code> specifying the
   /// dimensions of the visible part of the input frames.
   /// @param[in] output_profile A <code>PP_VideoProfile</code> specifying the
   /// codec profile of the encoded output stream.
@@ skipping 85 matching lines @@
   /// callbacks will still run, reporting <code>PP_ERROR_ABORTED</code> . It is
   /// not valid to call any encoder functions after a call to this method.
   /// <strong>Note:</strong> Destroying the video encoder closes it implicitly,
   /// so you are not required to call Close().
   void Close();
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_VIDEO_ENCODER_H_