media/track: Replace wtf/Assertions.h macros in favor of base/logging.h macros

third_party/WebKit/Source/core/html/track/vtt/VTTScanner.cpp

 /*
  * Copyright (c) 2013, Opera Software ASA. All rights reserved.
  *
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 49 matching lines @@
         matched = WTF::equal(m_data.characters8, characters, charactersCount);
     else
         matched = WTF::equal(m_data.characters16, characters, charactersCount);
     if (matched)
         advance(charactersCount);
     return matched;
 }
 
 bool VTTScanner::scanRun(const Run& run, const String& toMatch)
 {
-    ASSERT(run.start() == getPosition());
-    ASSERT(run.start() <= end());
-    ASSERT(run.end() >= run.start());
-    ASSERT(run.end() <= end());
+    DCHECK(run.start() == getPosition());
+    DCHECK(run.start() <= end());
+    DCHECK(run.end() >= run.start());
+    DCHECK(run.end() <= end());

[fs, 2016/05/20 13:01:07]

DCHECK_<op>?

[Srirama, 2016/05/20 14:15:41]

Done.

     size_t matchLength = run.length();
     if (toMatch.length() > matchLength)
         return false;
     bool matched;
     if (m_is8Bit)
         matched = WTF::equal(toMatch.impl(), m_data.characters8, matchLength);
     else
         matched = WTF::equal(toMatch.impl(), m_data.characters16, matchLength);
     if (matched)
         seekTo(run.end());
     return matched;
 }
 
 void VTTScanner::skipRun(const Run& run)
 {
-    ASSERT(run.start() <= end());
-    ASSERT(run.end() >= run.start());
-    ASSERT(run.end() <= end());
+    DCHECK(run.start() <= end());
+    DCHECK(run.end() >= run.start());
+    DCHECK(run.end() <= end());

[fs, 2016/05/20 13:01:07]

More.

[Srirama, 2016/05/20 14:15:41]

Done.

     seekTo(run.end());
 }
 
 String VTTScanner::extractString(const Run& run)
 {
-    ASSERT(run.start() == getPosition());
-    ASSERT(run.start() <= end());
-    ASSERT(run.end() >= run.start());
-    ASSERT(run.end() <= end());
+    DCHECK(run.start() == getPosition());
+    DCHECK(run.start() <= end());
+    DCHECK(run.end() >= run.start());
+    DCHECK(run.end() <= end());

[fs, 2016/05/20 13:01:07]

Even more.

[Srirama, 2016/05/20 14:15:41]

Done.

     String s;
     if (m_is8Bit)
         s = String(m_data.characters8, run.length());
     else
         s = String(m_data.characters16, run.length());
     seekTo(run.end());
     return s;
 }
 
 String VTTScanner::restOfInputAsString()
@@ skipping 62 matching lines @@
     if (!scanFloat(percentage))
         return false;
     if (scan('%'))
         return true;
     // Restore scanner position.
     seekTo(savedPosition);
     return false;
 }
 
 } // namespace blink