Implement Rotation in Android Renderer.

Make use of rotation information from the frame and rotate it accordingly when we render the frame.

BUG=4145
R=glaznev@webrtc.org

Committed: https://code.google.com/p/webrtc/source/detail?r=8770

Review URL: https://webrtc-codereview.appspot.com/50369004

Cr-Commit-Position: refs/heads/master@{#8781}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8781 4adac7df-926f-26a2-2b94-8c16560cd09d

talk/examples/androidtests/src/org/appspot/apprtc/test/PeerConnectionClientTest.java

@@ -101,6 +101,12 @@ public class PeerConnectionClientTest extends InstrumentationTestCase
       doneRendering = new CountDownLatch(expectedFrames);
     }
 
+    // TODO(guoweis): Remove this once chrome code base is updated.
+    @Override
+    public boolean canApplyRotation() {
+      return false;
+    }
+
     @Override
     public synchronized void renderFrame(VideoRenderer.I420Frame frame) {
       if (!renderFrameCalled) {