hacks.patch

diff --git a/dom/base/WebKitCSSMatrix.cpp b/dom/base/WebKitCSSMatrix.cpp
index b5baf25..b892140 100644
--- a/dom/base/WebKitCSSMatrix.cpp
+++ b/dom/base/WebKitCSSMatrix.cpp
@@ -230,10 +230,14 @@ already_AddRefed<WebKitCSSMatrix>
 WebKitCSSMatrix::RotateAxisAngle(double aX,
                                  double aY,
                                  double aZ,
-                                 double aAngle) const
+                                 double aAngle,
+                                 ErrorResult& aRv) const
 {
+  nsAutoString transformListStr;
+  transformListStr.AppendPrintf("rotate3d(%g, %g, %g, %gdeg)", aX, aY, aZ, aAngle);
+
   RefPtr<WebKitCSSMatrix> retval = new WebKitCSSMatrix(mParent, *this);
-  retval->RotateAxisAngleSelf(aX, aY, aZ, aAngle);
+  retval->SetMatrixValue(transformListStr, aRv);
 
   return retval.forget();
 }
diff --git a/dom/base/WebKitCSSMatrix.h b/dom/base/WebKitCSSMatrix.h
index 4b2adf9..cad5790 100644
--- a/dom/base/WebKitCSSMatrix.h
+++ b/dom/base/WebKitCSSMatrix.h
@@ -55,7 +55,8 @@ public:
   already_AddRefed<WebKitCSSMatrix> RotateAxisAngle(double aX,
                                                     double aY,
                                                     double aZ,
-                                                    double aAngle) const;
+                                                    double aAngle,
+                                                    ErrorResult& aRv) const;
   already_AddRefed<WebKitCSSMatrix> SkewX(double aSx) const;
   already_AddRefed<WebKitCSSMatrix> SkewY(double aSy) const;
 protected:
diff --git a/dom/webidl/WebKitCSSMatrix.webidl b/dom/webidl/WebKitCSSMatrix.webidl
index 8115711..e35fa78 100644
--- a/dom/webidl/WebKitCSSMatrix.webidl
+++ b/dom/webidl/WebKitCSSMatrix.webidl
@@ -30,6 +30,7 @@ interface WebKitCSSMatrix : DOMMatrix {
     WebKitCSSMatrix rotate(optional unrestricted double rotX = 0,
                            optional unrestricted double rotY,
                            optional unrestricted double rotZ);
+    [Throws]
     WebKitCSSMatrix rotateAxisAngle(optional unrestricted double x = 0,
                                     optional unrestricted double y = 0,
                                     optional unrestricted double z = 0,