Suppress uninitialized read reports below GetStandardColorSpaceProfile

Also:
 * improve readability and completeness of the drmemory_analyze script
 * add BROWSER_WRAPPER support to the Dr. Memory runner (for ui_tests, browser_tests, etc)

TBR=bruening
BUG=http://code.google.com/p/drmemory/issues/detail?id=546
Review URL: http://codereview.chromium.org/7491093

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@95803 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/tools/valgrind/valgrind_test.py b/tools/valgrind/valgrind_test.py
index 17230a5..11ccc72c 100755
--- a/tools/valgrind/valgrind_test.py
+++ b/tools/valgrind/valgrind_test.py
@@ -712,6 +712,10 @@ class DrMemory(BaseTool):
                       help="Monitor python child processes.  If off, neither "
                       "python children nor any children of python children "
                       "will be monitored.")
+    parser._parser.add_option("", "--indirect", action="store_true",
+                      default=False,
+                      help="set BROWSER_WRAPPER rather than "
+                           "running Dr. Memory directly on the harness")
     parser.add_option("", "--use_debug", action="store_true",
                       default=False, dest="use_debug",
                       help="Run Dr. Memory debug build")
@@ -812,10 +816,17 @@ class DrMemory(BaseTool):
     # Dr.Memory requires -- to separate tool flags from the executable name.
     proc += ["--"]
 
+    if self._options.indirect:
+      self.CreateBrowserWrapper(" ".join(proc))
+      proc = []
+
     # Note that self._args begins with the name of the exe to be run.
     proc += self._args
     return proc
 
+  def CreateBrowserWrapper(self, command):
+    os.putenv("BROWSER_WRAPPER", command)
+
   def Analyze(self, check_sanity=False):
     # Glob all the results files in the "testing.tmp" directory
     filenames = glob.glob(self.log_dir + "/*/results.txt")