Introduce CdmContext interface.

content/renderer/media/android/webmediaplayer_android.cc

 // Copyright 2013 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 "content/renderer/media/android/webmediaplayer_android.h"
 
 #include <limits>
 
 #include "base/android/build_info.h"
 #include "base/bind.h"
@@ skipping 15 matching lines @@
 #include "content/renderer/media/crypto/render_cdm_factory.h"
 #include "content/renderer/media/crypto/renderer_cdm_manager.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/common/mailbox_holder.h"
 #include "media/base/android/media_common_android.h"
 #include "media/base/android/media_player_android.h"
 #include "media/base/bind_to_current_loop.h"
+#include "media/base/cdm_context.h"
 #include "media/base/key_systems.h"
 #include "media/base/media_keys.h"
 #include "media/base/media_log.h"
 #include "media/base/media_switches.h"
 #include "media/base/video_frame.h"
 #include "media/blink/webcontentdecryptionmodule_impl.h"
 #include "media/blink/webmediaplayer_delegate.h"
 #include "media/blink/webmediaplayer_util.h"
 #include "net/base/mime_util.h"
 #include "third_party/WebKit/public/platform/Platform.h"
@@ skipping 125 matching lines @@
     needs_establish_peer_ = false;
     current_frame_ = VideoFrame::CreateBlackFrame(gfx::Size(1, 1));
   }
 #endif  // defined(VIDEO_HOLE)
   TryCreateStreamTextureProxyIfNeeded();
   interpolator_.SetUpperBound(base::TimeDelta());
 
   // Set the initial CDM, if specified.
   if (initial_cdm) {
     web_cdm_ = media::ToWebContentDecryptionModuleImpl(initial_cdm);
-    if (web_cdm_->GetCdmId() != media::MediaKeys::kInvalidCdmId)
+    if (web_cdm_->GetCdmId() != media::CdmContext::kInvalidCdmId)
       player_manager_->SetCdm(player_id_, web_cdm_->GetCdmId());
   }
 }
 
 WebMediaPlayerAndroid::~WebMediaPlayerAndroid() {
   DCHECK(main_thread_checker_.CalledOnValidThread());
   SetVideoFrameProviderClient(NULL);
   client_->setWebLayer(NULL);
 
   if (player_manager_) {
@@ skipping 1332 matching lines @@
       return WebMediaPlayer::MediaKeyExceptionKeySystemNotSupported;
     }
 
     if (!decryptor_ready_cb_.is_null()) {
       base::ResetAndReturn(&decryptor_ready_cb_)
           .Run(proxy_decryptor_->GetDecryptor(), base::Bind(DoNothing));
     }
 
     // Only browser CDMs have CDM ID. Render side CDMs (e.g. ClearKey CDM) do
     // not have a CDM ID and there is no need to call player_manager_->SetCdm().
-    if (proxy_decryptor_->GetCdmId() != media::MediaKeys::kInvalidCdmId)
+    if (proxy_decryptor_->GetCdmId() != media::CdmContext::kInvalidCdmId)
       player_manager_->SetCdm(player_id_, proxy_decryptor_->GetCdmId());
 
     current_key_system_ = key_system;
   } else if (key_system != current_key_system_) {
     return WebMediaPlayer::MediaKeyExceptionInvalidPlayerState;
   }
 
   std::string init_data_type = init_data_type_;
   if (init_data_type.empty())
     init_data_type = GuessInitDataType(init_data, init_data_length);
@@ skipping 98 matching lines @@
 
   web_cdm_ = media::ToWebContentDecryptionModuleImpl(cdm);
   if (!web_cdm_)
     return;
 
   if (!decryptor_ready_cb_.is_null()) {
     base::ResetAndReturn(&decryptor_ready_cb_)
         .Run(web_cdm_->GetDecryptor(), base::Bind(DoNothing));
   }
 
-  if (web_cdm_->GetCdmId() != media::MediaKeys::kInvalidCdmId)
+  if (web_cdm_->GetCdmId() != media::CdmContext::kInvalidCdmId)
     player_manager_->SetCdm(player_id_, web_cdm_->GetCdmId());
 }
 
 void WebMediaPlayerAndroid::setContentDecryptionModule(
     blink::WebContentDecryptionModule* cdm,
     blink::WebContentDecryptionModuleResult result) {
   DCHECK(main_thread_checker_.CalledOnValidThread());
 
   // TODO(xhwang): Support setMediaKeys(0) if necessary: http://crbug.com/330324
   if (!cdm) {
@@ skipping 13 matching lines @@
         media::BindToCurrentLoop(
             base::Bind(&WebMediaPlayerAndroid::ContentDecryptionModuleAttached,
                        weak_factory_.GetWeakPtr(),
                        result)));
   } else {
     // No pipeline/decoder connected, so resolve the promise. When something
     // is connected, setting the CDM will happen in SetDecryptorReadyCB().
     ContentDecryptionModuleAttached(result, true);
   }
 
-  if (web_cdm_->GetCdmId() != media::MediaKeys::kInvalidCdmId)
+  if (web_cdm_->GetCdmId() != media::CdmContext::kInvalidCdmId)
     player_manager_->SetCdm(player_id_, web_cdm_->GetCdmId());
 }
 
 void WebMediaPlayerAndroid::ContentDecryptionModuleAttached(
     blink::WebContentDecryptionModuleResult result,
     bool success) {
   if (success) {
     result.complete();
     return;
   }
@@ skipping 117 matching lines @@
 
 bool WebMediaPlayerAndroid::IsHLSStream() const {
   std::string mime;
   GURL url = redirected_url_.is_empty() ? url_ : redirected_url_;
   if (!net::GetMimeTypeFromFile(base::FilePath(url.path()), &mime))
     return false;
   return !mime.compare("application/x-mpegurl");
 }
 
 }  // namespace content