clean-up and clarify CreatePlatformCanvas methods

skia/ext/bitmap_platform_device_skia.cc

Index: skia/ext/bitmap_platform_device_skia.cc
diff --git a/skia/ext/bitmap_platform_device_skia.cc b/skia/ext/bitmap_platform_device_skia.cc
index d19810badac5da003d369779c1e097b818fe3442..a39e5d718579c1728c2b46f23f21aa12dbaad189 100644
--- a/skia/ext/bitmap_platform_device_skia.cc
+++ b/skia/ext/bitmap_platform_device_skia.cc
@@ -60,11 +60,12 @@ NativeDrawingContext BitmapPlatformDevice::BeginPlatformPaint(
 
 // PlatformCanvas impl
 
-std::unique_ptr<SkCanvas> CreatePlatformCanvas(int width,
-                                               int height,
-                                               bool is_opaque,
-                                               uint8_t* data,
-                                               OnFailureType failureType) {
+std::unique_ptr<SkCanvas> CreatePlatformCanvasWithPixels(
+    int width,
+    int height,
+    bool is_opaque,
+    uint8_t* data,
+    OnFailureType failureType) {
   sk_sp<SkBaseDevice> dev(
       BitmapPlatformDevice::Create(width, height, is_opaque, data));
   return CreateCanvas(dev, failureType);