Retire Valgrind suppressions

tools/valgrind/memcheck/suppressions.txt

 # There are four kinds of suppressions in this file.
 # 1. third party stuff we have no control over
 #
 # 2. intentional unit test errors, or stuff that is somehow a false positive
 # in our own code, or stuff that is so trivial it's not worth fixing
 #
 # 3. Suppressions for real chromium bugs that are not yet fixed.
 # These should all be in chromium's bug tracking system (but a few aren't yet).
 # Periodically we should sweep this file and the bug tracker clean by
 # running overnight and removing outdated bugs/suppressions.
@@ skipping 1603 matching lines @@
    fun:*SaveScreenshotE*4base8Callback*
 }
 {
    bug_87232
    Memcheck:Uninitialized
    fun:_ZN7WebCore12base64EncodeEPKcjRN3WTF6VectorIcLj0EEEb
    fun:_ZN7WebCore12base64EncodeERKN3WTF6VectorIcLj0EEERS2_b
    fun:_ZN7WebCore*14ImageToDataURL*SkBitmapEEN3WTF6StringERT_*
 }
 {
-   bug_31800
-   Memcheck:Leak
-   fun:_Znw*
-   fun:_ZN7WebCore28createFontCustomPlatformDataEPNS_12SharedBufferE
-   fun:_ZN7WebCore10CachedFont20ensureCustomFontDataEv
-   fun:_ZN7WebCore17CSSFontFaceSource11getFontDataERKNS_15FontDescriptionEbbPNS_15CSSFontSelectorE
-   fun:_ZN7WebCore11CSSFontFace11getFontDataERKNS_15FontDescriptionEbb
-   fun:_ZN7WebCore20CSSSegmentedFontFace11getFontDataERKNS_15FontDescriptionE
-   fun:_ZN7WebCore15CSSFontSelector11getFontDataERKNS_15FontDescriptionERKN3WTF12AtomicStringE
-   fun:_ZN7WebCore9FontCache11getFontDataERKNS_4FontERiPNS_12FontSelectorE
-   fun:_ZNK7WebCore16FontFallbackList10fontDataAtEPKNS_4FontEj
-   fun:_ZNK7WebCore16FontFallbackList15primaryFontDataEPKNS_4FontE
-}
-{
    bug_31985
    Memcheck:Leak
    fun:_Znw*
    ...
    fun:_ZN3net16HttpNetworkLayer10GetSessionEv
    fun:_ZN3net16HttpNetworkLayer17CreateTransactionEP10scoped_ptrINS_15HttpTransactionEE
    fun:_ZN3net9HttpCache11Transaction13DoSendRequestEv
    fun:_ZN3net9HttpCache11Transaction6DoLoopEi
 }
 {
@@ skipping 2250 matching lines @@
    fun:_Znw*
    fun:_ZN12*FinishPepperFlashUpdateRegistrationEP22ComponentUpdateServiceRK7Version
 }
 {
    bug_102831_a
    Memcheck:Leak
    ...
    fun:_ZN17PluginLoaderPosix19LoadPluginsInternalEv
 }
 {
-   bug_103467
-   Memcheck:Uninitialized
-   fun:_ZNK7WebCore12NamedNodeMap20mappedMapsEquivalentEPKS0_
-   fun:_ZNK7WebCore16CSSStyleSelector24canShareStyleWithElementE*
-   fun:_ZNK7WebCore16CSSStyleSelector26findSiblingForStyleSharingEPNS_4NodeERj
-}
-{
    bug_104447
    Memcheck:Leak
    ...
    fun:HB_OpenTypeShape
    fun:arabicSyriacOpenTypeShape
    fun:HB_ArabicShape
    fun:HB_ShapeItem
    fun:_ZN7WebCore21ComplexTextController11shapeGlyphsEv
    fun:_ZN7WebCore21ComplexTextController13nextScriptRunEv
    fun:_ZN7WebCore21ComplexTextController14widthOfFullRunEv
@@ skipping 147 matching lines @@
    fun:_ZN23ExtensionTestingProfileD0Ev
 }
 {
    bug_106912
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN15tracked_objects10ThreadData23InitializeThreadContextERKSs
    fun:_ZN4base14PlatformThread7SetNameEPKc
 }
 {
-   bug_107503
-   Memcheck:Uninitialized
-   ...
-   fun:_ZN7WebCore16CSSStyleSelector15styleForElementEPNS_7ElementEPNS_11RenderStyleEbbPNS_12RenderRegionE
-   fun:_ZN7WebCore7Element16styleForRendererEv
-   fun:_ZN7WebCore7Element11recalcStyleENS_4Node11StyleChangeE
-   ...
-   fun:_ZN7WebCore7Element11recalcStyleENS_4Node11StyleChangeE
-   fun:_ZN7WebCore8Document11recalcStyleENS_4Node11StyleChangeE
-   fun:_ZN7WebCore8Document19updateStyleIfNeededEv
-}
-{
    bug_107696
    Memcheck:Leak
    fun:_Znw*
    fun:_ZN7WebCore11iBeamCursorEv
    fun:_ZN7WebCore12EventHandler12selectCursorERKNS_28MouseEventWithHitTestResultsEPNS_9ScrollbarE
    fun:_ZN7WebCore12EventHandler20handleMouseMoveEventERKNS_18PlatformMouseEventEPNS_13HitTestResultEb
    fun:_ZN7WebCore12EventHandler10mouseMovedERKNS_18PlatformMouseEventEb
    fun:_ZN6WebKit11WebViewImpl9mouseMoveERKNS_13WebMouseEventE
    fun:_ZN6WebKit11WebViewImpl16handleInputEventERKNS_13WebInputEventE
    fun:_ZN12RenderWidget18OnHandleInputEventERKN3IPC7MessageE
 }
 {
-   bug_107698a
-   Memcheck:Leak
-   fun:malloc
-   ...
-   fun:_ZN7WebCore9CSSParser10parseSheetEPNS_13CSSStyleSheetERKN3WTF6StringEiPNS3_7HashMapIPNS_12CSSStyleRuleENS3_6RefPtrINS_17CSSRuleSourceDataEEENS3_7PtrHashIS9_EENS3_10HashTraitsIS9_EENSF_ISC_EEEE
-   fun:_ZN7WebCore13CSSStyleSheet17parseStringAtLineERKN3WTF6StringEbi
-   fun:_ZN7WebCore12StyleElement11createSheetEPNS_7ElementEiRKN3WTF6StringE
-   fun:_ZN7WebCore12StyleElement7processEPNS_7ElementE
-}
-{
-   bug_107698b
-   Memcheck:Leak
-   fun:malloc
-   ...
-   fun:_ZN3WTF10RefCountedIN7WebCore18StyleSheetInternalEEnwEm
-   fun:_ZN7WebCore18StyleSheetInternal6createEv
-   fun:_ZN7WebCoreL12parseUASheetERKN3WTF6StringE
-}
-{
-   bug_107698c
-   Memcheck:Leak
-   fun:malloc
-   fun:_ZN3WTF10fastMallocEm
-   ...
-   fun:_Z10cssyyparsePN7WebCore9CSSParserE
-   fun:_ZN7WebCore9CSSParser13parseSelectorERKN3WTF6StringERNS_15CSSSelectorListE
-   fun:_ZN7WebCore18HTMLContentElement18ensureSelectParsedEv
-   fun:_ZN7WebCore18HTMLContentElement13isSelectValidEv
-   fun:_ZN7WebCore9Internals20isValidContentSelectEPNS_7ElementERi
-   ...
-   fun:_ZN2v88internalL19HandleApiCallHelperILb0EEEPNS0_11MaybeObjectENS0_12_GLOBAL__N_116BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEEPNS0_7IsolateE
-   fun:_ZN2v88internalL21Builtin_HandleApiCallENS0_12_GLOBAL__N_116BuiltinArgumentsILNS0_21BuiltinExtraArgumentsE1EEEPNS0_7IsolateE
-}
-{
    bug_107699
    Memcheck:Leak
    fun:malloc
    fun:_ZN3WTF10fastMallocEm
    ...
    fun:_ZN7WebCore13AnimationBase17ensurePropertyMapEv
    fun:_ZN7WebCore13AnimationBase16getNumPropertiesEv
    fun:_ZN7WebCore18CompositeAnimation17updateTransitionsEPNS_12RenderObjectEPNS_11RenderStyleES4_
    fun:_ZN7WebCore18CompositeAnimation7animateEPNS_12RenderObjectEPNS_11RenderStyleES4_
    fun:_ZN7WebCore19AnimationController16updateAnimationsEPNS_12RenderObjectEPNS_11RenderStyleE
@@ skipping 2055 matching lines @@
 {
    bug_167481b
    Memcheck:Uninitialized
    ...
    fun:encode_frame_to_data_rate
    fun:vp8_get_compressed_data
    fun:vp8e_encode
    fun:vpx_codec_encode
 }
 {
-   bug_169311
-   Memcheck:Leak
-   ...
-   fun:_ZN7WebCore18StyleSheetContents6createERKNS_16CSSParserContextE
-   fun:_ZN7WebCoreL12parseUASheetERKN3WTF6StringE
-   fun:_ZN7WebCoreL12parseUASheetEPKcj
-   ...
-   fun:_ZN7WebCore13StyleResolver15styleForElementEPNS_7ElementEPNS_11RenderStyleENS_20StyleSharingBehaviorENS_20RuleMatchingBehaviorEPNS_12RenderRegionE
-   fun:_ZN7WebCore13StyleResolverC1EPNS_8DocumentEb
-   fun:_ZN7WebCore8Document19createStyleResolverEv
-   fun:_ZN7WebCore8Document13styleResolverEv
-   fun:_ZN7WebCore7Element16styleForRendererEv
-}
-{
    bug_170340
    Memcheck:Uninitialized
    fun:_ZN3WTF12AtomicString3addEPKt
    fun:_ZN3WTF12AtomicStringC1EPKt
    fun:_ZN7WebCore18HTMLPreloadScanner12processTokenEv
    fun:_ZN7WebCore18HTMLPreloadScanner4scanEv
    fun:_ZN7WebCore18HTMLDocumentParser13pumpTokenizerENS0_15SynchronousModeE
    fun:_ZN7WebCore18HTMLDocumentParser23pumpTokenizerIfPossibleENS0_15SynchronousModeE
    fun:_ZN7WebCore18HTMLDocumentParser6appendERKNS_15SegmentedStringE
    fun:_ZN7WebCore25DecodedDataDocumentParser5flushEPNS_14DocumentWriterE
@@ skipping 1134 matching lines @@
    fun:_ZN7content12_GLOBAL__N_129GetStoragePartitionFromConfigEPNS_14BrowserContextERKSsS4_b
    fun:_ZN7content14BrowserContext19GetStoragePartitionEPS0_PNS_12SiteInstanceE
    fun:_ZN7content24NavigationControllerImpl26GetSessionStorageNamespaceEPNS_12SiteInstanceE
    fun:_ZN7content21RenderViewHostManager4InitEPNS_14BrowserContextEPNS_12SiteInstanceEii
    fun:_ZN7content15WebContentsImpl4InitERKNS_11WebContents12CreateParamsE
    fun:_ZN7content15TestWebContents6CreateEPNS_14BrowserContextEPNS_12SiteInstanceE
    fun:_ZN7content25RenderViewHostTestHarness21CreateTestWebContentsEv
    fun:_ZN7content25RenderViewHostTestHarness5SetUpEv
    fun:_ZN31ChromeRenderViewHostTestHarness5SetUpEv
 }