am be925721: Remove comment that\'s only relevant for the underlying SkMatrix. Matrix has constructors.

* commit 'be925721a5eef487a70baa8b0905e423c639e176':
  Remove comment that's only relevant for the underlying SkMatrix.  Matrix has constructors.

graphics/java/android/graphics/Matrix.java

@@ -21,9 +21,6 @@ import java.io.PrintWriter;
 
 /**
  * The Matrix class holds a 3x3 matrix for transforming coordinates.
- * Matrix does not have a constructor, so it must be explicitly initialized
- * using either reset() - to construct an identity matrix, or one of the set..()
- * functions (e.g. setTranslate, setRotate, etc.).
  */
 public class Matrix {