Fix up TODO: c++0x, update cpplint.

Needed to update cpplint to handle const auto.

Fixed a few cpplint errors that were being missed before.

Replaced most of the TODO c++0x with ranged based loops. Loops which
do not have a descriptive container name have a concrete type instead
of auto.

Change-Id: Id7cc0f27030f56057c544e94277300b3f298c9c5
diff --git a/runtime/dex_file_verifier.cc b/runtime/dex_file_verifier.cc
index 09e929c..5b076e0 100644
--- a/runtime/dex_file_verifier.cc
+++ b/runtime/dex_file_verifier.cc
@@ -1299,8 +1299,7 @@
 }
 
 bool DexFileVerifier::CheckOffsetToTypeMap(uint32_t offset, uint16_t type) {
-  typedef SafeMap<uint32_t, uint16_t>::iterator It;  // TODO: C++0x auto
-  It it = offset_to_type_map_.find(offset);
+  auto it = offset_to_type_map_.find(offset);
   if (it == offset_to_type_map_.end()) {
     LOG(ERROR) << StringPrintf("No data map entry found @ %x; expected %x", offset, type);
     return false;