More suppressions for TSan v2:

 - fixed the suppression for libevent to contain the correct filename (issue 23244)
 - removed the race:base::Thread::ThreadMain suppression, which was too broad (issue 115540)
 - suppressed a race in skia::BeginPlatformPaint (issue 244368)
 - suppressed a race in unixTempFileDir (issue 244385)

BUG=23244,115540,244368,244385
R=timurrrr@chromium.org

Review URL: https://codereview.chromium.org/15771007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@202890 0039d316-1c4b-4281-b951-d872f2087c98

tools/valgrind/tsan_v2/suppressions.txt

@@ -10,7 +10,7 @@ race:base/tools_sanity_unittest.cc
 race:base/threading/watchdog_unittest.cc
 
 # Races in libevent, http://crbug.com/23244
-race:libevent.c
+race:libevent/event.c
 
 # http://crbug.com/84094
 race:sqlite3StatusSet
@@ -22,7 +22,6 @@ race:pcache1AllocPage
 race:tracked_objects::ThreadData::ShutdownSingleThreadedCleanup
 
 # http://crbug.com/115540
-race:base::Thread::ThreadMain
 race:content::BrowserThread::GetCurrentThreadIdentifier
 
 # http://crbug.com/120808
@@ -58,3 +57,9 @@ race:PassRefPtr
 
 # http://crbug.com/224617
 race:base::debug::TraceEventTestFixture_TraceSampling_Test::TestBody
+
+# http://crbug.com/244368
+race:skia::BeginPlatformPaint
+
+# http://crbug.com/244385
+race:unixTempFileDir