Fixing Chromium Android build's reliance on old SkPicture recording API

android_webview/browser/browser_view_renderer.cc

 // Copyright 2014 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.
 
 #include "android_webview/browser/browser_view_renderer.h"
 
 #include "android_webview/browser/browser_view_renderer_client.h"
 #include "android_webview/browser/shared_renderer_state.h"
 #include "android_webview/public/browser/draw_gl.h"
 #include "base/android/jni_android.h"
 #include "base/auto_reset.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "content/public/browser/android/synchronous_compositor.h"
 #include "content/public/browser/web_contents.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkPicture.h"
+#include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "ui/gfx/vector2d_conversions.h"
 
 using base::android::AttachCurrentThread;
 using base::android::JavaRef;
 using base::android::ScopedJavaLocalRef;
 
 namespace android_webview {
 
 namespace {
 
@@ skipping 109 matching lines @@
             clip,
             base::Bind(&BrowserViewRenderer::CompositeSW,
                        base::Unretained(this)));
 }
 
 skia::RefPtr<SkPicture> BrowserViewRenderer::CapturePicture(int width,
                                                             int height) {
   TRACE_EVENT0("android_webview", "BrowserViewRenderer::CapturePicture");
 
   // Return empty Picture objects for empty SkPictures.
-  skia::RefPtr<SkPicture> picture = skia::AdoptRef(new SkPicture);
   if (width <= 0 || height <= 0) {
-    return picture;
+    return skia::AdoptRef(new SkPicture);
   }
 
   // Reset scroll back to the origin, will go back to the old
   // value when scroll_reset is out of scope.
   AutoResetWithLock scroll_reset(
       &scroll_offset_dip_, gfx::Vector2dF(), scroll_offset_dip_lock_);
 
-  SkCanvas* rec_canvas = picture->beginRecording(width, height, 0);
+  SkPictureRecorder recorder;
+  SkCanvas* rec_canvas = recorder.beginRecording(width, height, NULL, 0);
   if (has_compositor_)
     CompositeSW(rec_canvas);
-  picture->endRecording();
-  return picture;
+  return skia::AdoptRef(recorder.endRecording());
 }
 
 void BrowserViewRenderer::EnableOnNewPicture(bool enabled) {
   on_new_picture_enable_ = enabled;
 }
 
 void BrowserViewRenderer::ClearView() {
   TRACE_EVENT_INSTANT0("android_webview",
                        "BrowserViewRenderer::ClearView",
                        TRACE_EVENT_SCOPE_THREAD);
@@ skipping 424 matching lines @@
     base::StringAppendF(&str,
                         "surface width height: [%d %d] ",
                         draw_info->width,
                         draw_info->height);
     base::StringAppendF(&str, "is_layer: %d ", draw_info->is_layer);
   }
   return str;
 }
 
 }  // namespace android_webview