Revert 191400 "cc: Add ‘chromium_code’: 1 to cc.gyp and cc_t..."

trunk/src/cc/resources/picture_layer_tiling_set.cc

Index: trunk/src/cc/resources/picture_layer_tiling_set.cc
===================================================================
--- trunk/src/cc/resources/picture_layer_tiling_set.cc	(revision 191411)
+++ trunk/src/cc/resources/picture_layer_tiling_set.cc	(working copy)
@@ -4,8 +4,6 @@
 
 #include "cc/resources/picture_layer_tiling_set.h"
 
-#include <limits>
-
 namespace cc {
 
 namespace {
@@ -135,11 +133,7 @@
     }
   }
 
-  DCHECK_LE(set_->tilings_.size(),
-            static_cast<size_t>(std::numeric_limits<int>::max()));
-
-  int num_tilings = set_->tilings_.size();
-  if (ideal_tiling_ == num_tilings && ideal_tiling_ > 0)
+  if (ideal_tiling_ == set_->tilings_.size() && ideal_tiling_ > 0)
     ideal_tiling_--;
 
   ++(*this);