Move key frame flag from StreamParserBuffer to DecoderBuffer

media/base/decoder_buffer.cc

Index: media/base/decoder_buffer.cc
diff --git a/media/base/decoder_buffer.cc b/media/base/decoder_buffer.cc
index 673610b68749a1bda9c474aab36cb2ff4e2eeb16..ed6481b218ff746ad2e3d93c5793998ba3566323 100644
--- a/media/base/decoder_buffer.cc
+++ b/media/base/decoder_buffer.cc
@@ -12,14 +12,16 @@ namespace media {
 
 DecoderBuffer::DecoderBuffer(int size)
     : size_(size),
-      side_data_size_(0) {
+      side_data_size_(0),
+      is_key_frame_(false) {
   Initialize();
 }
 
 DecoderBuffer::DecoderBuffer(const uint8* data, int size,
                              const uint8* side_data, int side_data_size)
     : size_(size),
-      side_data_size_(side_data_size) {
+      side_data_size_(side_data_size),
+      is_key_frame_(false) {
   if (!data) {
     CHECK_EQ(size_, 0);
     CHECK(!side_data);
@@ -82,6 +84,7 @@ std::string DecoderBuffer::AsHumanReadableString() {
     << " duration: " << duration_.InMicroseconds()
     << " size: " << size_
     << " side_data_size: " << side_data_size_
+    << " is_key_frame: " << is_key_frame_
     << " encrypted: " << (decrypt_config_ != NULL)
     << " discard_padding (ms): (" << discard_padding_.first.InMilliseconds()
     << ", " << discard_padding_.second.InMilliseconds() << ")";