Push the initial transform down into SkPDFDevice. (Chrome side).

skia/ext/vector_platform_device_skia.h

Index: skia/ext/vector_platform_device_skia.h
diff --git a/skia/ext/vector_platform_device_skia.h b/skia/ext/vector_platform_device_skia.h
index 38cf0c544cae8cca7e28bb881459f73fe2035e6b..13b999f70ee20cbca0a0310115f32d1b3b44a228 100644
--- a/skia/ext/vector_platform_device_skia.h
+++ b/skia/ext/vector_platform_device_skia.h
@@ -9,12 +9,12 @@
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "skia/ext/platform_device.h"
-#include "third_party/skia/include/core/SkMatrix.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/core/SkTScopedPtr.h"
 #include "third_party/skia/include/pdf/SkPDFDevice.h"
 
 class SkClipStack;
+class SkMatrix;
 struct SkIRect;
 struct SkRect;
 
@@ -31,8 +31,7 @@ class VectorPlatformDeviceSkiaFactory : public SkDeviceFactory {
 
 class VectorPlatformDeviceSkia : public PlatformDevice {
  public:
-  VectorPlatformDeviceSkia(int width, int height,
-                           SkPDFDevice::OriginTransform flip);
+  VectorPlatformDeviceSkia(int width, int height, SkMatrix* initialTransform);

[alokp, 2011/04/11 17:30:12]

may be use const SkMatrix*, but if there is a fast way to check if a SkMatrix is
identity, use const SkMatrix&.

[vandebo (ex-Chrome), 2011/04/11 21:51:31]

Changed to const SkMatrix&

 
   ~VectorPlatformDeviceSkia();
 
@@ -88,14 +87,8 @@ class VectorPlatformDeviceSkia : public PlatformDevice {
   virtual void drawToHDC(HDC dc, int x, int y, const RECT* src_rect);
 #endif
 
-  // Our own methods.
-
-  // This needs to be called before anything is drawn.
-  void setInitialTransform(int xOffset, int yOffset, float scale_factor);
-
  private:
   SkRefPtr<SkPDFDevice> pdf_device_;
-  SkMatrix base_transform_;
   SkRefPtr<BitmapPlatformDevice> raster_surface_;
 
   DISALLOW_COPY_AND_ASSIGN(VectorPlatformDeviceSkia);