[GeometryInterface] Add rotate*(), rotateFromVector*() function.

third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/dom/DOMMatrix.h"
 #include "core/dom/DOMMatrixInit.h"
 
 namespace blink {
 namespace {
 
@@ skipping 155 matching lines @@
   return DOMMatrix::create(this)->scaleSelf(sx, sy, sz, ox, oy, oz);
 }
 
 DOMMatrix* DOMMatrixReadOnly::scale3d(double scale,
                                       double ox,
                                       double oy,
                                       double oz) {
   return DOMMatrix::create(this)->scale3dSelf(scale, ox, oy, oz);
 }
 
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX) {
+  return DOMMatrix::create(this)->rotateSelf(rotX);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY) {
+  return DOMMatrix::create(this)->rotateSelf(rotX, rotY);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY, double rotZ) {
+  return DOMMatrix::create(this)->rotateSelf(rotX, rotY, rotZ);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotateFromVector(double x, double y) {
+  return DOMMatrix::create(this)->rotateFromVectorSelf(x, y);
+}
+
 DOMMatrix* DOMMatrixReadOnly::rotateAxisAngle(double x,
                                               double y,
                                               double z,
                                               double angle) {
   return DOMMatrix::create(this)->rotateAxisAngleSelf(x, y, z, angle);
 }
 
 DOMMatrix* DOMMatrixReadOnly::skewX(double sx) {
   return DOMMatrix::create(this)->skewXSelf(sx);
 }
@@ skipping 59 matching lines @@
            << m24() << ", " << m31() << ", " << m32() << ", " << m33() << ", "
            << m34() << ", " << m41() << ", " << m42() << ", " << m43() << ", "
            << m44();
   }
   stream << ")";
 
   return String(stream.str().c_str());
 }
 
 }  // namespace blink