Suppress TabbedPaneTest and FocusManagerTest leaks.

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
diff --git a/tools/valgrind/memcheck/suppressions.txt b/tools/valgrind/memcheck/suppressions.txt
index 58f96873cbb52a555c3ac92853c3d285bdf630e0..5e23da934576b3440a3fae5b7580f7d367787750 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -6530,3 +6530,22 @@
    fun:_ZN22AutocompleteControllerC1EP7ProfileP30AutocompleteControllerDelegatei
    fun:_ZN24AutocompleteProviderTest32ResetControllerWithTestProvidersEbPP12TestProviderS2_
 }
+{
+   bug_175644_a
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN5views12_GLOBAL__N_132TabbedPaneTest_AddAndSelect_Test8TestBodyEv
+}
+{
+   bug_175644_b
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN5views18FocusTraversalTest15InitContentViewEv
+   fun:_ZN5views16FocusManagerTest5SetUpEv
+}
+{
+   bug_175644_c
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN5views12_GLOBAL__N_133TabbedPaneTest_SizeAndLayout_Test8TestBodyEv
+}