Merge change 20729 into donut

* changes:
  Fix the bug that EXIF attributes are always cached.

media/java/android/media/ExifInterface.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -128,7 +128,10 @@ public class ExifInterface {
		}

		public void setFilename(String filename) {
		if (mFilename == null \|\| !mFilename.equals(filename)) {
		mFilename = filename;
		mCachedAttributes = null;
		}
		}

		/**