Remove ASSERT_ARG().

third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2DState.cpp

 // Copyright 2015 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 "modules/canvas2d/CanvasRenderingContext2DState.h"
 
 #include "core/css/CSSFontSelector.h"
 #include "core/css/resolver/FilterOperationResolver.h"
 #include "core/css/resolver/StyleBuilder.h"
 #include "core/css/resolver/StyleResolverState.h"
@@ skipping 102 matching lines @@
 CanvasRenderingContext2DState::~CanvasRenderingContext2DState()
 {
 #if !ENABLE(OILPAN)
     if (m_realizedFont)
         static_cast<CSSFontSelector*>(m_font.getFontSelector())->unregisterForInvalidationCallbacks(this);
 #endif
 }
 
 void CanvasRenderingContext2DState::fontsNeedUpdate(CSSFontSelector* fontSelector)
 {
-    ASSERT_ARG(fontSelector, fontSelector == m_font.getFontSelector());
+    DCHECK_EQ(fontSelector, m_font.getFontSelector());
     ASSERT(m_realizedFont);
 
     m_font.update(fontSelector);
     // FIXME: We only really need to invalidate the resolved filter if the font
     // update above changed anything and the filter uses font-dependent units.
     m_resolvedFilter.clear();
 }
 
 DEFINE_TRACE(CanvasRenderingContext2DState)
 {
@@ skipping 431 matching lines @@
         paint->setLooper(0);
         paint->setImageFilter(shadowAndForegroundImageFilter());
         return paint;
     }
     paint->setLooper(shadowAndForegroundDrawLooper());
     paint->setImageFilter(0);
     return paint;
 }
 
 } // namespace blink