Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in core/css/

third_party/WebKit/Source/core/css/MediaValuesCached.cpp

 // 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 "core/css/MediaValuesCached.h"
 
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutObject.h"
@@ skipping 17 matching lines @@
       defaultFontSize(16),
       threeDEnabled(false),
       strictMode(true),
       displayMode(WebDisplayModeBrowser),
       displayShape(DisplayShapeRect),
       colorGamut(ColorSpaceGamut::Unknown) {}
 
 MediaValuesCached::MediaValuesCachedData::MediaValuesCachedData(
     Document& document)
     : MediaValuesCached::MediaValuesCachedData() {
-  ASSERT(isMainThread());
+  DCHECK(isMainThread());
   LocalFrame* frame = MediaValues::frameFrom(document);
   // TODO(hiroshige): Clean up |frame->view()| conditions.
-  ASSERT(!frame || frame->view());
+  DCHECK(!frame || frame->view());
   if (frame && frame->view()) {
-    ASSERT(frame->document() && !frame->document()->layoutViewItem().isNull());
+    DCHECK(frame->document());
+    DCHECK(!frame->document()->layoutViewItem().isNull());
 
     // In case that frame is missing (e.g. for images that their document does
     // not have a frame)
     // We simply leave the MediaValues object with the default
     // MediaValuesCachedData values.
     viewportWidth = MediaValues::calculateViewportWidth(frame);
     viewportHeight = MediaValues::calculateViewportHeight(frame);
     deviceWidth = MediaValues::calculateDeviceWidth(frame);
     deviceHeight = MediaValues::calculateDeviceHeight(frame);
     devicePixelRatio = MediaValues::calculateDevicePixelRatio(frame);
@@ skipping 124 matching lines @@
 
 DisplayShape MediaValuesCached::displayShape() const {
   return m_data.displayShape;
 }
 
 ColorSpaceGamut MediaValuesCached::colorGamut() const {
   return m_data.colorGamut;
 }
 
 }  // namespace blink