Pepper: Add VP9 support to PPB_VideoDecoder API.

ppapi/examples/video_decode/video_decode.cc

 // Copyright (c) 2014 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.
 
 #include <stdio.h>
 #include <string.h>
 
 #include <iostream>
 #include <queue>
 #include <sstream>
@@ skipping 210 matching lines @@
                  int id,
                  const pp::Graphics3D& graphics_3d)
     : instance_(instance),
       id_(id),
       decoder_(new pp::VideoDecoder(instance)),
       callback_factory_(this),
       encoded_data_next_pos_to_decode_(0),
       next_picture_id_(0),
       flushing_(false),
       resetting_(false) {
-// TODO(bbudge) Remove this for final patch.

[bbudge, 2014/06/16 22:47:59]

It turns out the following lines can't be put into testdata.h without breaking
the old example.

 #if defined USE_VP8_TESTDATA_INSTEAD_OF_H264
   const PP_VideoProfile kBitstreamProfile = PP_VIDEOPROFILE_VP8MAIN;
 #else
   const PP_VideoProfile kBitstreamProfile = PP_VIDEOPROFILE_H264MAIN;
 #endif
 
   assert(!decoder_->is_null());
   decoder_->Initialize(graphics_3d,
                        kBitstreamProfile,
                        PP_TRUE /* allow_software_fallback */,
@@ skipping 431 matching lines @@
 };
 
 }  // anonymous namespace
 
 namespace pp {
 // Factory function for your specialization of the Module object.
 Module* CreateModule() {
   return new MyModule();
 }
 }  // namespace pp