Replace ASSERT with DCHECK in core/

third_party/WebKit/Source/core/frame/Deprecation.cpp

 // 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.
 
 #include "core/frame/Deprecation.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 112 matching lines @@
 void Deprecation::CountDeprecation(const LocalFrame* frame,
                                    UseCounter::Feature feature) {
   if (!frame)
     return;
   Page* page = frame->GetPage();
   if (!page || page->GetDeprecation().mute_count_)
     return;
 
   if (!page->GetUseCounter().HasRecordedMeasurement(feature)) {
     page->GetUseCounter().RecordMeasurement(feature);
-    ASSERT(!DeprecationMessage(feature).IsEmpty());
+    DCHECK(!DeprecationMessage(feature).IsEmpty());
     ConsoleMessage* console_message =
         ConsoleMessage::Create(kDeprecationMessageSource, kWarningMessageLevel,
                                DeprecationMessage(feature));
     frame->Console().AddMessage(console_message);
   }
 }
 
 void Deprecation::CountDeprecation(ExecutionContext* context,
                                    UseCounter::Feature feature) {
   if (!context)
@@ skipping 288 matching lines @@
       return replacedBy("-webkit-repeating-radial-gradient",
                         "repeating-radial-gradient");
 
     // Features that aren't deprecated don't have a deprecation message.
     default:
       return String();
   }
 }
 
 }  // namespace blink