Expose the poster image URL to WebMediaPlayer subclasses

Source/web/WebMediaPlayerClientImpl.cpp

Index: Source/web/WebMediaPlayerClientImpl.cpp
diff --git a/Source/web/WebMediaPlayerClientImpl.cpp b/Source/web/WebMediaPlayerClientImpl.cpp
index e843d48b68a88c29343955a3cd09b6ba56bcc5fb..78841ff9f41624ae55aac229e731ce073a1b3e9b 100644
--- a/Source/web/WebMediaPlayerClientImpl.cpp
+++ b/Source/web/WebMediaPlayerClientImpl.cpp
@@ -12,6 +12,7 @@
 #include "WebViewImpl.h"
 #include "core/frame/Frame.h"
 #include "core/html/HTMLMediaElement.h"
+#include "core/html/HTMLVideoElement.h"
 #include "core/html/TimeRanges.h"
 #include "core/rendering/RenderLayerCompositor.h"
 #include "core/rendering/RenderView.h"
@@ -228,6 +229,7 @@ void WebMediaPlayerClientImpl::loadInternal()
 
     // FIXME: Remove this cast
     Frame* frame = static_cast<HTMLMediaElement*>(m_client)->document().frame();
+    WebURL poster = static_cast<HTMLVideoElement*>(m_client)->posterImageURL();
 
     // This does not actually check whether the hardware can support accelerated
     // compositing, but only if the flag is set. However, this is checked lazily
@@ -242,6 +244,10 @@ void WebMediaPlayerClientImpl::loadInternal()
         m_audioSourceProvider.wrap(m_webMediaPlayer->audioSourceProvider());
 #endif
 
+        if (!poster.isEmpty()) {

[whywhat, 2014/02/04 15:51:58]

nit: you don't need the curly braces for a one-line branch.

+            m_webMediaPlayer->setPoster(poster);
+        }
+
         // Tell WebMediaPlayer about any connected CDM (may be null).
         m_webMediaPlayer->setContentDecryptionModule(m_cdm);