Fix findbugs_diff in ContentVideoView.java.

content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java

Index: content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java b/content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java
index b1b3f72547abe860e3560b13853715d8366ec8e9..665b401bbeeb0128f276a4ee527c66c7214f975e 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentVideoView.java
@@ -129,7 +129,7 @@ public class ContentVideoView extends FrameLayout implements MediaPlayerControl,
         }
     }
 
-    private class ProgressView extends LinearLayout {
+    private static class ProgressView extends LinearLayout {
 
         private ProgressBar mProgressBar;
         private TextView mTextView;
@@ -148,7 +148,7 @@ public class ContentVideoView extends FrameLayout implements MediaPlayerControl,
         }
     }
 
-    private class FullScreenMediaController extends MediaController {
+    private static class FullScreenMediaController extends MediaController {
 
         View mVideoView;