From 7d2f6a8e242ee610162d7cca9498763f0883cbfe Mon Sep 17 00:00:00 2001
From: David Zbarsky <dzbarsky@gmail.com>
Date: Thu, 23 May 2013 15:09:27 +0800
Subject: [PATCH] Bug 788549 Part 3: Refactor
 nsComputedDOMStyle::DoGetTransform r=dbaron

---
 layout/style/nsComputedDOMStyle.cpp | 6 ++++++
 layout/style/nsComputedDOMStyle.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/layout/style/nsComputedDOMStyle.cpp b/layout/style/nsComputedDOMStyle.cpp
index 736a94b3514..095279530e3 100644
--- a/layout/style/nsComputedDOMStyle.cpp
+++ b/layout/style/nsComputedDOMStyle.cpp
@@ -1096,6 +1096,12 @@ nsComputedDOMStyle::DoGetTransform()
                                             bounds,
                                             float(nsDeviceContext::AppUnitsPerCSSPixel()));
 
+  return MatrixToCSSValue(matrix);
+}
+
+/* static */ CSSValue*
+nsComputedDOMStyle::MatrixToCSSValue(gfx3DMatrix& matrix)
+{
   bool is3D = !matrix.Is2D();
 
   nsAutoString resultString(NS_LITERAL_STRING("matrix"));
diff --git a/layout/style/nsComputedDOMStyle.h b/layout/style/nsComputedDOMStyle.h
index 556a3fca4c0..2c2203b4e79 100644
--- a/layout/style/nsComputedDOMStyle.h
+++ b/layout/style/nsComputedDOMStyle.h
@@ -437,6 +437,7 @@ private:
   mozilla::dom::CSSValue* DoGetMaskType();
   mozilla::dom::CSSValue* DoGetPaintOrder();
 
+  static mozilla::dom::CSSValue* MatrixToCSSValue(gfx3DMatrix& aMatrix);
   nsDOMCSSValueList* GetROCSSValueList(bool aCommaDelimited);
   void SetToRGBAColor(nsROCSSPrimitiveValue* aValue, nscolor aColor);
   void SetValueToStyleImage(const nsStyleImage& aStyleImage,