Add suppression for leak in gfx::CanvasSkia::SizeStringInt

BUG=70327
TEST=none

Review URL: http://codereview.chromium.org/6268009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72098 0039d316-1c4b-4281-b951-d872f2087c98

tools/heapcheck/suppressions.txt

@@ -1209,3 +1209,14 @@
    fun:ResourceDispatcherHostTest::MakeTestRequest
    fun:ResourceDispatcherHostTest_TestMany_Test::TestBody
 }
+{
+   bug_70327
+   Heapcheck:Leak
+   fun:g_malloc
+   fun:gfx::CanvasSkia::SizeStringInt
+   fun:gfx::PlatformFontGtk::GetStringWidth
+   fun:gfx::Font::GetStringWidth
+   fun:ui::ElideUrl
+   fun:ui::::RunTest
+   fun:ui::TextEliderTest_TestGeneralEliding_Test::TestBody
+}