Simplify Image::isTextureBacked()

third_party/WebKit/Source/platform/graphics/Image.cpp

Index: third_party/WebKit/Source/platform/graphics/Image.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/Image.cpp b/third_party/WebKit/Source/platform/graphics/Image.cpp
index 065a8a3eeecb0a24427b141fefa2c01263d818ca..b81b5ac080aa804712170b62973713120fac5ffa 100644
--- a/third_party/WebKit/Source/platform/graphics/Image.cpp
+++ b/third_party/WebKit/Source/platform/graphics/Image.cpp
@@ -328,14 +328,6 @@ PassRefPtr<Image> Image::imageForDefaultFrame() {
   return image.release();
 }
 
-bool Image::isTextureBacked() {
-  // TODO(ccameron): It should not be necessary to specify color conversion for
-  // this query.
-  sk_sp<SkImage> image =
-      imageForCurrentFrame(ColorBehavior::transformToGlobalTarget());
-  return image ? image->isTextureBacked() : false;
-}
-
 bool Image::applyShader(SkPaint& paint,
                         const SkMatrix& localMatrix,
                         const ColorBehavior& colorBehavior) {