Valgrind: Suppress several layout test errors.

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
===================================================================
--- tools/valgrind/memcheck/suppressions.txt	(revision 277590)
+++ tools/valgrind/memcheck/suppressions.txt	(working copy)
@@ -6437,3 +6437,82 @@
    fun:_ZN8app_list4test17SearchHistoryTest5FlushEv
    fun:_ZN8app_list4test17SearchHistoryTest8TearDownEv
 }
+{
+   bug_385381
+   Memcheck:Unaddressable
+   fun:_ZN7WebCore23FrameLoaderStateMachine9advanceToENS0_5StateE
+   fun:_ZN7WebCore11FrameLoader4initEv
+   fun:_ZN7WebCore10LocalFrame4initEv
+   fun:_ZN5blink17WebLocalFrameImpl22initializeAsChildFrameEPN7WebCore9FrameHostEPNS1_10FrameOwnerERKN3WTF12AtomicStringES9_
+   fun:_ZN5blink17WebLocalFrameImpl16createChildFrameERKN7WebCore16FrameLoadRequestEPNS1_21HTMLFrameOwnerElementE
+}
+{
+   bug_385386a
+   Memcheck:Uninitialized
+   ...
+   fun:_ZN7WebCore13MediaQueryExp13createIfValidERKN3WTF6StringEPNS_18CSSParserValueListE
+   fun:_ZN7WebCore14MediaQueryData13addExpressionEv
+   fun:_ZN7WebCore16MediaQueryParser14readFeatureEndENS_19MediaQueryTokenTypeERKNS_15MediaQueryTokenE
+   fun:_ZN7WebCore16MediaQueryParser12processTokenERKNS_15MediaQueryTokenE
+   fun:_ZN7WebCore16MediaQueryParser9parseImplEPNS_15MediaQueryTokenES2_
+   fun:_ZN7WebCore16MediaQueryParser18parseMediaQuerySetERKN3WTF6StringE
+   fun:_ZN7WebCore13MediaQuerySet6createERKN3WTF6StringE
+}
+{
+   bug_385386b
+   Memcheck:Uninitialized
+   ...
+   fun:_ZN7WebCore13MediaQueryExp13createIfValidERKN3WTF6StringEPNS_18CSSParserValueListE
+   fun:_ZN7WebCore14BisonCSSParser27createFloatingMediaQueryExpERKN3WTF12AtomicStringEPNS_18CSSParserValueListE
+   fun:_Z10cssyyparsePN7WebCore14BisonCSSParserE
+   fun:_ZN7WebCore14BisonCSSParser10parseSheetEPNS_18StyleSheetContentsERKN3WTF6StringERKNS3_12TextPositionEPNS_17CSSParserObserverEb
+   fun:_ZN7WebCore18StyleSheetContents21parseStringAtPositionERKN3WTF6StringERKNS1_12TextPositionEb
+   fun:_ZN7WebCore11StyleEngine10parseSheetEPNS_7ElementERKN3WTF6StringENS3_12TextPositionEb
+   fun:_ZN7WebCore11StyleEngine11createSheetEPNS_7ElementERKN3WTF6StringENS3_12TextPositionEb
+   fun:_ZN7WebCore12StyleElement11createSheetEPNS_7ElementERKN3WTF6StringE
+   fun:_ZN7WebCore12StyleElement7processEPNS_7ElementE
+}
+{
+   bug_385396a
+   Memcheck:Uninitialized
+   ...
+   fun:_ZN7WebCore11RenderLayer7hitTestERKNS_14HitTestRequestERKNS_15HitTestLocationERNS_13HitTestResultE
+   fun:_ZN7WebCore10RenderView7hitTestERKNS_14HitTestRequestERKNS_15HitTestLocationERNS_13HitTestResultE
+   fun:_ZN7WebCore10RenderView7hitTestERKNS_14HitTestRequestERNS_13HitTestResultE
+   fun:_ZN7WebCore8Document17prepareMouseEventERKNS_14HitTestRequestERKNS_11LayoutPointERKNS_18PlatformMouseEventE
+   fun:_ZN7WebCore12EventHandler17prepareMouseEventERKNS_14HitTestRequestERKNS_18PlatformMouseEventE
+   fun:_ZN7WebCore12EventHandler26getSubFrameForGestureEventERKNS_8IntPointERKNS_20PlatformGestureEventE
+   fun:_ZN7WebCore12EventHandler18handleGestureEventERKNS_20PlatformGestureEventE
+   fun:_ZN5blink11WebViewImpl18handleGestureEventERKNS_15WebGestureEventE
+   fun:_ZN5blink18PageWidgetDelegate16handleInputEventEPN7WebCore4PageERNS_22PageWidgetEventHandlerERKNS_13WebInputEventE
+   fun:_ZN5blink11WebViewImpl16handleInputEventERKNS_13WebInputEventE
+}
+{
+   bug_385396b
+   Memcheck:Uninitialized
+   fun:_ZN7WebCore10LayoutUnit8setValueEi
+   fun:_ZN7WebCore10LayoutUnitC1Ei
+   fun:_ZN7WebCore11LayoutPointC1ERKNS_8IntPointE
+   ...
+   fun:_ZN7WebCore12EventHandler18handleGestureEventERKNS_20PlatformGestureEventE
+   fun:_ZN5blink11WebViewImpl18handleGestureEventERKNS_15WebGestureEventE
+   fun:_ZN5blink18PageWidgetDelegate16handleInputEventEPN7WebCore4PageERNS_22PageWidgetEventHandlerERKNS_13WebInputEventE
+}
+{
+   bug_385396c
+   Memcheck:Uninitialized
+   fun:_ZNK7WebCore7IntRect8containsEii
+   ...
+   fun:_ZN7WebCore12EventHandler18handleGestureEventERKNS_20PlatformGestureEventE
+   fun:_ZN5blink11WebViewImpl18handleGestureEventERKNS_15WebGestureEventE
+   fun:_ZN5blink18PageWidgetDelegate16handleInputEventEPN7WebCore4PageERNS_22PageWidgetEventHandlerERKNS_13WebInputEventE
+}
+{
+   bug_385396d
+   Memcheck:Uninitialized
+   fun:_ZNK7WebCore10LayoutUnit5floorEv
+   ...
+   fun:_ZN7WebCore12EventHandler18handleGestureEventERKNS_20PlatformGestureEventE
+   fun:_ZN5blink11WebViewImpl18handleGestureEventERKNS_15WebGestureEventE
+   fun:_ZN5blink18PageWidgetDelegate16handleInputEventEPN7WebCore4PageERNS_22PageWidgetEventHandlerERKNS_13WebInputEventE
+}