Suppress a BidiResolver leak.

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 8e0efa6a5cee94f7a7bf1835b9eee54b442fa818..4b61374388c457dca4be86c3eebc2557ef16b9f9 100644
--- a/tools/valgrind/memcheck/suppressions.txt
+++ b/tools/valgrind/memcheck/suppressions.txt
@@ -6395,3 +6395,20 @@
    Memcheck:Uninitialized
    fun:_ZNK7WebCore11RenderLayer25shouldBeSelfPaintingLayerEv
 }
+{
+   bug_333572
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN7WebCore12BidiResolverINS_15TextRunIteratorENS_16BidiCharacterRunEE9appendRunEv
+   fun:_ZN7WebCore12BidiResolverINS_15TextRunIteratorENS_16BidiCharacterRunEE21createBidiRunsForLineERKS1_NS_23VisualDirectionOverrideEbb
+   fun:_ZN7WebCore10RenderText29computePreferredLogicalWidthsEfRN3WTF7HashSetIPKNS_14SimpleFontDataENS1_7PtrHashIS5_EENS1_10HashTraitsIS5_EENS1_16DefaultAllocatorEEERNS_13GlyphOverflowE
+   fun:_ZNK7WebCore10RenderText5widthEjjRKNS_4FontEfNS_13TextDirectionEPN3WTF7HashSetIPKNS_14SimpleFontDataENS5_7PtrHashIS9_EENS5_10HashTraitsIS9_EENS5_16DefaultAllocatorEEEPNS_13GlyphOverflowE
+   fun:_ZN7WebCore15BreakingContext10handleTextERN3WTF6VectorINS_15WordMeasurementELm64ENS1_16DefaultAllocatorEEERb
+   fun:_ZN7WebCore11LineBreaker16nextSegmentBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_16DefaultAllocatorEEE
+   fun:_ZN7WebCore11LineBreaker13nextLineBreakERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERNS_8LineInfoERNS_14RenderTextInfoEPNS_14FloatingObjectEjRN3WTF6VectorINS_15WordMeasurementELm64ENSC_16DefaultAllocatorEEE
+   fun:_ZN7WebCore15RenderBlockFlow26layoutRunsAndFloatsInRangeERNS_15LineLayoutStateERNS_12BidiResolverINS_14InlineIteratorENS_7BidiRunEEERKS4_RKNS_10BidiStatusEj
+   fun:_ZN7WebCore15RenderBlockFlow19layoutRunsAndFloatsERNS_15LineLayoutStateEb
+   fun:_ZN7WebCore15RenderBlockFlow20layoutInlineChildrenEbRNS_10LayoutUnitES2_S1_
+   fun:_ZN7WebCore13RenderSVGText6layoutEv
+   fun:_ZN7WebCore16SVGRenderSupport14layoutChildrenEPNS_12RenderObjectEb
+}