Removal of dependencies on PlatformDevice classes.

skia/ext/platform_canvas_unittest.cc

Index: skia/ext/platform_canvas_unittest.cc
===================================================================
--- skia/ext/platform_canvas_unittest.cc	(revision 86430)
+++ skia/ext/platform_canvas_unittest.cc	(working copy)
@@ -31,8 +31,8 @@
 bool VerifyRect(const PlatformCanvas& canvas,
                 uint32_t canvas_color, uint32_t rect_color,
                 int x, int y, int w, int h) {
-  PlatformDevice& device = canvas.getTopPlatformDevice();
-  const SkBitmap& bitmap = device.accessBitmap(false);
+  SkDevice* device = skia::GetTopDevice(&canvas);
+  const SkBitmap& bitmap = device->accessBitmap(false);
   SkAutoLockPixels lock(bitmap);
 
   // For masking out the alpha values.
@@ -70,8 +70,8 @@
 bool VerifyRoundedRect(const PlatformCanvas& canvas,
                        uint32_t canvas_color, uint32_t rect_color,
                        int x, int y, int w, int h) {
-  PlatformDevice& device = canvas.getTopPlatformDevice();
-  const SkBitmap& bitmap = device.accessBitmap(false);
+  SkDevice* device = skia::GetTopDevice(&canvas);
+  const SkBitmap& bitmap = device->accessBitmap(false);
   SkAutoLockPixels lock(bitmap);
 
   // Check corner points first. They should be of canvas_color.
@@ -103,7 +103,8 @@
 
 #if defined(OS_WIN)
 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) {
-  HDC dc = canvas.beginPlatformPaint();
+  skia::ScopedPlatformPaint scoped_platform_paint(&canvas);
+  HDC dc = scoped_platform_paint.GetPlatformSurface();
 
   RECT inner_rc;
   inner_rc.left = x;
@@ -111,21 +112,18 @@
   inner_rc.right = x + w;
   inner_rc.bottom = y + h;
   FillRect(dc, &inner_rc, reinterpret_cast<HBRUSH>(GetStockObject(BLACK_BRUSH)));
-
-  canvas.endPlatformPaint();
 }
 #elif defined(OS_MACOSX)
 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) {
-  CGContextRef context = canvas.beginPlatformPaint();
-  
+  skia::ScopedPlatformPaint scoped_platform_paint(&canvas);
+  CGContextRef context = scoped_platform_paint.GetPlatformSurface();
+
   CGRect inner_rc = CGRectMake(x, y, w, h);
   // RGBA opaque black
   CGColorRef black = CGColorCreateGenericRGB(0.0, 0.0, 0.0, 1.0);
   CGContextSetFillColorWithColor(context, black);
   CGColorRelease(black);
   CGContextFillRect(context, inner_rc);
-  
-  canvas.endPlatformPaint();
 }
 #else
 void DrawNativeRect(PlatformCanvas& canvas, int x, int y, int w, int h) {
@@ -244,7 +242,7 @@
     LayerSaver layer(canvas, kLayerX, kLayerY, kLayerW, kLayerH);
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(0, 0, 100, 100);
+    MakeOpaque(&canvas, 0, 0, 100, 100);
 #endif
   }
   EXPECT_TRUE(VerifyBlackRect(canvas, kLayerX, kLayerY, kLayerW, kLayerH));
@@ -255,8 +253,7 @@
     LayerSaver layer(canvas, kLayerX, kLayerY, kLayerW, kLayerH);
     DrawNativeRect(canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(kInnerX, kInnerY,
-                                             kInnerW, kInnerH);
+    MakeOpaque(&canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #endif
   }
   EXPECT_TRUE(VerifyBlackRect(canvas, kInnerX, kInnerY, kInnerW, kInnerH));
@@ -269,8 +266,7 @@
     AddClip(canvas, kInnerX, kInnerY, kInnerW, kInnerH);
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(
-        kInnerX, kInnerY, kInnerW, kInnerH);
+    MakeOpaque(&canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #endif
     canvas.restore();
   }
@@ -284,7 +280,7 @@
     LayerSaver layer(canvas, kLayerX, kLayerY, kLayerW, kLayerH);
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(0, 0, 100, 100);
+    MakeOpaque(&canvas, 0, 0, 100, 100);
 #endif
   }
   canvas.restore();
@@ -305,7 +301,7 @@
     LayerSaver layer(canvas, kLayerX, kLayerY, kLayerW, kLayerH);
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(0, 0, 100, 100);
+    MakeOpaque(&canvas, 0, 0, 100, 100);
 #endif
   }
   canvas.restore();
@@ -320,8 +316,7 @@
     LayerSaver layer(canvas, kLayerX, kLayerY, kLayerW, kLayerH);
     DrawNativeRect(canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(kInnerX, kInnerY,
-                                             kInnerW, kInnerH);
+    MakeOpaque(&canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #endif
   }
   canvas.restore();
@@ -336,8 +331,7 @@
     canvas.translate(1, 1);
     DrawNativeRect(canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(kInnerX, kInnerY,
-                                             kInnerW, kInnerH);
+    MakeOpaque(&canvas, kInnerX, kInnerY, kInnerW, kInnerH);
 #endif
   }
   canvas.restore();
@@ -355,8 +349,7 @@
     AddClip(canvas, kInnerX + 1, kInnerY + 1, kInnerW - 1, kInnerH - 1);
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(kLayerX, kLayerY,
-                                             kLayerW, kLayerH);
+    MakeOpaque(&canvas, kLayerX, kLayerY, kLayerW, kLayerH);
 #endif
   }
   canvas.restore();
@@ -384,8 +377,7 @@
 
     DrawNativeRect(canvas, 0, 0, 100, 100);
 #if defined(OS_WIN)
-    canvas.getTopPlatformDevice().makeOpaque(kLayerX, kLayerY,
-                                             kLayerW, kLayerH);
+    MakeOpaque(&canvas, kLayerX, kLayerY, kLayerW, kLayerH);
 #endif
   }
   canvas.restore();