Adds SVGImageElement as a CanvasImageSource

third_party/WebKit/Source/core/html/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/split_static_library.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 
 blink_core_sources("html") {
   split_count = 5
 
@@ skipping 254 matching lines @@
     "ValidityState.cpp",
     "ValidityState.h",
     "WindowNameCollection.cpp",
     "WindowNameCollection.h",
     "canvas/CanvasAsyncBlobCreator.cpp",
     "canvas/CanvasAsyncBlobCreator.h",
     "canvas/CanvasDrawListener.cpp",
     "canvas/CanvasDrawListener.h",
     "canvas/CanvasFontCache.cpp",
     "canvas/CanvasFontCache.h",
+    "canvas/CanvasImageElementSource.cpp",
+    "canvas/CanvasImageElementSource.h",
     "canvas/CanvasImageSource.h",
     "canvas/CanvasRenderingContext.cpp",
     "canvas/CanvasRenderingContext.h",
     "canvas/CanvasRenderingContextFactory.h",
     "forms/BaseButtonInputType.cpp",
     "forms/BaseButtonInputType.h",
     "forms/BaseCheckableInputType.cpp",
     "forms/BaseCheckableInputType.h",
     "forms/BaseTemporalInputType.cpp",
     "forms/BaseTemporalInputType.h",
@@ skipping 245 matching lines @@
     "track/vtt/VTTToken.h",
     "track/vtt/VTTTokenizer.cpp",
     "track/vtt/VTTTokenizer.h",
   ]
 
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 }