Add flag for drawing layers to screen with Ganesh

skia/ext/analysis_canvas.cc

 // Copyright (c) 2013 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 "base/debug/trace_event.h"
 #include "skia/ext/analysis_canvas.h"
 #include "third_party/skia/include/core/SkDevice.h"
 #include "third_party/skia/include/core/SkDraw.h"
 #include "third_party/skia/include/core/SkRRect.h"
 #include "third_party/skia/include/core/SkShader.h"
@@ skipping 53 matching lines @@
 }
 
 } // namespace
 
 namespace skia {
 
 AnalysisDevice::AnalysisDevice(const SkBitmap& bm)
   : INHERITED(bm)
   , isForcedNotSolid_(false)
   , isForcedNotTransparent_(false)
-  , isSolidColor_(false)
-  , isTransparent_(false)
+  , isSolidColor_(true)
+  , isTransparent_(true)
   , hasText_(false) {
 }
 
 AnalysisDevice::~AnalysisDevice() {
-
 }
 
 bool AnalysisDevice::getColorIfSolid(SkColor* color) const {
   if (isTransparent_) {
     *color = SK_ColorTRANSPARENT;
     return true;
   }
   if (isSolidColor_) {
     *color = color_;
     return true;
@@ skipping 294 matching lines @@
     if (savedStackSize_ < forceNotTransparentStackLevel_) {
       (static_cast<AnalysisDevice*>(getDevice()))->setForceNotTransparent(false);
       forceNotTransparentStackLevel_ = kNoLayer;
     }
   }
 }
 
 }  // namespace skia