Suppress two DrMemory leaks in printing

BUG=70388,70389
TBR=glider
TEST=DrM/FYI should go green on printing
Review URL: http://codereview.chromium.org/6270005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72140 0039d316-1c4b-4281-b951-d872f2087c98

tools/valgrind/drmemory/suppressions.txt

@@ -432,5 +432,19 @@ POSSIBLE LEAK
 *!remoting::DecompressorZlib::InitStream
 *!remoting::DecompressorZlib::Reset
 
+# http://crbug.com/70388
+LEAK
+*!operator new
+*!NewCallback<PrintingContextTest,enum printing::PrintingContext::Result>
+*!PrintingContextTest_PrintAll_Test::TestBody
+
+# http://crbug.com/70389
+POSSIBLE LEAK
+...
+WINSPOOL.DRV!OpenPrinterW
+*!PrintDlgExMock
+*!printing::PrintingContextWin::AskUserForSettings
+*!PrintingContextTest_PrintAll_Test::TestBody
+
 # Empty line at EOF - workaround for
 # http://code.google.com/p/drmemory/issues/detail?id=41