Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/fonts

third_party/WebKit/Source/platform/fonts/FontCache.h

 /*
  * Copyright (C) 2006, 2008 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2007-2008 Torch Mobile, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 210 matching lines @@
   void DumpShapeResultCache(base::trace_event::ProcessMemoryDump*);
 
  private:
   FontCache();
   ~FontCache();
 
   void Purge(PurgeSeverity = kPurgeIfNeeded);
 
   void DisablePurging() { purge_prevent_count_++; }
   void EnablePurging() {
-    ASSERT(purge_prevent_count_);
+    DCHECK(purge_prevent_count_);
     if (!--purge_prevent_count_)
       Purge(kPurgeIfNeeded);
   }
 
   // FIXME: This method should eventually be removed.
   FontPlatformData* GetFontPlatformData(
       const FontDescription&,
       const FontFaceCreationParams&,
       AlternateFontName = AlternateFontName::kAllowAlternate);
 #if !OS(MACOSX)
@@ skipping 61 matching lines @@
  public:
   FontCachePurgePreventer() { FontCache::GetFontCache()->DisablePurging(); }
   ~FontCachePurgePreventer() { FontCache::GetFontCache()->EnablePurging(); }
 };
 
 AtomicString ToAtomicString(const SkString&);
 
 }  // namespace blink
 
 #endif