Remove ASSERT_WITH_MESSAGE family.

third_party/WebKit/Source/core/dom/DocumentLifecycle.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 248 matching lines @@
         || m_state == LayoutClean
         || m_state == CompositingClean
         || m_state == PaintInvalidationClean
         || m_state == PaintClean;
 }
 
 #endif
 
 void DocumentLifecycle::advanceTo(LifecycleState nextState)
 {
-    ASSERT_WITH_MESSAGE(canAdvanceTo(nextState),
-        "Cannot advance document lifecycle from %s to %s.", stateAsDebugString(m_state), stateAsDebugString(nextState));
+#if DCHECK_IS_ON()

[haraken, 2016/03/23 02:10:01]

I'm just curious but do you know why DCHECK is not a no-op when DCHECK_IS_ON is
false?

[tkent, 2016/03/23 02:20:51]

DCHECK is no-op and I think compilers generate no runtime code for it. But
compilers needs to understand stateAsDebugString(), which is defined only if
ENABLE(ASSERT), before code generation.

+    DCHECK(canAdvanceTo(nextState))
+        << "Cannot advance document lifecycle from " << stateAsDebugString(m_state)
+        << " to " << stateAsDebugString(nextState) << ".";
+#endif
     m_state = nextState;
 }
 
 void DocumentLifecycle::ensureStateAtMost(LifecycleState state)
 {
     ASSERT(state == VisualUpdatePending || state == StyleClean || state == LayoutClean);
     if (m_state <= state)
         return;
-    ASSERT_WITH_MESSAGE(canRewindTo(state),
-        "Cannot rewind document lifecycle from %s to %s.", stateAsDebugString(m_state), stateAsDebugString(state));
+#if DCHECK_IS_ON()
+    DCHECK(canRewindTo(state))
+        << "Cannot rewind document lifecycle from " << stateAsDebugString(m_state)
+        << " to " <<stateAsDebugString(state) << ".";
+#endif
     m_state = state;
 }
 
 bool DocumentLifecycle::throttlingAllowed() const
 {
     return s_allowThrottlingCount;
 }
 
 #if ENABLE(ASSERT)
 #define DEBUG_STRING_CASE(StateName) \
@@ skipping 25 matching lines @@
         DEBUG_STRING_CASE(Stopped);
         DEBUG_STRING_CASE(Disposed);
     }
 
     ASSERT_NOT_REACHED();
     return "Unknown";
 }
 #endif
 
 } // namespace blink