cc: Switch to Chromium DCHECKs and LOGs

cc/quad_culler.cc

Index: cc/quad_culler.cc
diff --git a/cc/quad_culler.cc b/cc/quad_culler.cc
index bb854ba6b9711e447c36a3dc78830e07960964c4..47f888fc9ff5b90af77531c73b8be37fcfad3389 100644
--- a/cc/quad_culler.cc
+++ b/cc/quad_culler.cc
@@ -70,10 +70,10 @@ static inline bool appendQuadInternal(scoped_ptr<CCDrawQuad> drawQuad, const Int
 
 bool CCQuadCuller::append(scoped_ptr<CCDrawQuad> drawQuad, CCAppendQuadsData& appendQuadsData)
 {
-    ASSERT(drawQuad->sharedQuadState() == m_currentSharedQuadState);
-    ASSERT(drawQuad->sharedQuadStateId() == m_currentSharedQuadState->id);
-    ASSERT(!m_sharedQuadStateList.isEmpty());
-    ASSERT(m_sharedQuadStateList.last() == m_currentSharedQuadState);
+    CC_DCHECK(drawQuad->sharedQuadState() == m_currentSharedQuadState);
+    CC_DCHECK(drawQuad->sharedQuadStateId() == m_currentSharedQuadState->id);
+    CC_DCHECK(!m_sharedQuadStateList.isEmpty());
+    CC_DCHECK(m_sharedQuadStateList.last() == m_currentSharedQuadState);
 
     IntRect culledRect;
     bool hasOcclusionFromOutsideTargetSurface;