Creating framework for drawShadowedPicture

tests/CanvasTest.cpp

Index: tests/CanvasTest.cpp
diff --git a/tests/CanvasTest.cpp b/tests/CanvasTest.cpp
index 1e5f9e18bcab8a17525737eb8f9824b72d5ce4d2..a3ff57d2572b69bfed07c75d00ed8cd11838e077 100644
--- a/tests/CanvasTest.cpp
+++ b/tests/CanvasTest.cpp
@@ -780,7 +780,7 @@ DEF_TEST(Canvas_ClipEmptyPath, reporter) {
 }
 
 #define SHADOW_TEST_CANVAS_CONST 10
-
+#ifdef SK_USE_SHADOWS
 class SkShadowTestCanvas : public SkPaintFilterCanvas {
 public:
 
@@ -817,6 +817,7 @@ private:
 
     typedef SkPaintFilterCanvas INHERITED;
 };
+#endif
 
 namespace {
 
@@ -852,6 +853,7 @@ DEF_TEST(PaintFilterCanvas_ConsistentState, reporter) {
     REPORTER_ASSERT(reporter, canvas.getClipBounds(&clip1) == filterCanvas.getClipBounds(&clip2));
     REPORTER_ASSERT(reporter, clip1 == clip2);
 
+#ifdef SK_USE_SHADOWS
     SkShadowTestCanvas* tCanvas = new SkShadowTestCanvas(100,100, reporter);
     tCanvas->testUpdateDepth(reporter);
     delete(tCanvas);
@@ -865,6 +867,7 @@ DEF_TEST(PaintFilterCanvas_ConsistentState, reporter) {
     tSCanvas->drawPicture(pic);
 
     delete(tSCanvas);
+#endif
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////