Small cleanup of bug ids

Review URL: http://codereview.chromium.org/6486028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/assembler-arm.cc

@@ -272,7 +272,6 @@ static byte* spare_buffer_ = NULL;
 Assembler::Assembler(void* buffer, int buffer_size)
     : positions_recorder_(this),
       allow_peephole_optimization_(false) {
-  // BUG(3245989): disable peephole optimization if crankshaft is enabled.
   allow_peephole_optimization_ = FLAG_peephole_optimization;
   if (buffer == NULL) {
     // Do our own buffer management.

src/runtime.cc

@@ -8888,7 +8888,7 @@ static MaybeObject* Runtime_GetFrameDetails(Arguments args) {
       // If we are inspecting an optimized frame use undefined as the
       // value for all locals.
       //
-      // TODO(3141533): We should be able to get the correct values
+      // TODO(1140): We should be able to get the correct values
       // for locals in optimized frames.
       locals->set(i * 2 + 1, Heap::undefined_value());
     } else if (i < info.number_of_stack_slots()) {