Roll Clang 167488:168474.

BUG=163104


Review URL: https://chromiumcodereview.appspot.com/11412302

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@171017 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/process_proxy/process_output_watcher.cc

@@ -26,7 +26,7 @@ void InitReadFdSet(int out_fd, int stop_fd, fd_set* set) {
 
 void CloseFd(int* fd) {
   if (*fd >= 0) {
-    if (HANDLE_EINTR(close(*fd) != 0))
+    if (HANDLE_EINTR(close(*fd)) != 0)
       DPLOG(WARNING) << "close fd " << *fd << " failed.";
   }
   *fd = -1;

skia/skia.gyp

@@ -255,6 +255,17 @@
             'SK_SUPPORT_GPU=0',
           ],
         }],
+        ['clang == 1', {
+          # TODO(hans): Remove once Skia rolls past r6641.
+          'cflags': [
+            '-Wno-tautological-constant-out-of-range-compare',
+          ],
+          'xcode_settings': {
+            'WARNING_CFLAGS': [
+              '-Wno-tautological-constant-out-of-range-compare',
+            ],
+          }
+        }],
         ['release_valgrind_build == 1', {
           'defines': [
             'SK_DEBUG_PATH_REF=1',

tools/clang/scripts/update.sh

@@ -8,7 +8,7 @@
 # Do NOT CHANGE this if you don't know what you're doing -- see
 # https://code.google.com/p/chromium/wiki/UpdatingClang
 # Reverting problematic clang rolls is safe, though.
-CLANG_REVISION=167488
+CLANG_REVISION=168474
 
 THIS_DIR="$(dirname "${0}")"
 LLVM_DIR="${THIS_DIR}/../../../third_party/llvm"