Revert of Remove setLocalMatrix calls from picture shader GM.

src/core/SkShader.cpp

Index: src/core/SkShader.cpp
diff --git a/src/core/SkShader.cpp b/src/core/SkShader.cpp
index 67dd581543e737970b47b2789df3e16d29509f95..0f6ba4ce9f65855e9937593dddcf6e61e2dff8f7 100644
--- a/src/core/SkShader.cpp
+++ b/src/core/SkShader.cpp
@@ -193,9 +193,8 @@
     return ::CreateBitmapShader(src, tmx, tmy, localMatrix, NULL);
 }
 
-SkShader* SkShader::CreatePictureShader(SkPicture* src, TileMode tmx, TileMode tmy,
-                                       const SkMatrix* localMatrix) {
-    return SkPictureShader::Create(src, tmx, tmy, localMatrix);
+SkShader* SkShader::CreatePictureShader(SkPicture* src, TileMode tmx, TileMode tmy) {
+    return SkPictureShader::Create(src, tmx, tmy);
 }
 
 #ifndef SK_IGNORE_TO_STRING