Valgrind: Fix up some more suppressions:

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
===================================================================
--- tools/valgrind/memcheck/suppressions.txt	(revision 223487)
+++ tools/valgrind/memcheck/suppressions.txt	(working copy)
@@ -1117,6 +1117,16 @@
    fun:ssl_InitSessionCacheLocks
 }
 {
+   bug_73299 (Intentional)
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN7content17WorkerProcessHost20CreateMessageFiltersEi
+   fun:_ZN7content17WorkerProcessHost4InitEi
+   fun:_ZN7content17WorkerServiceImpl24CreateWorkerFromInstanceENS_17WorkerProcessHost14WorkerInstanceE
+   fun:_ZN7content17WorkerServiceImpl12CreateWorkerERK31ViewHostMsg_CreateWorker_ParamsiPNS_19WorkerMessageFilterEPNS_15ResourceContextERKNS_22WorkerStoragePartitionE
+   fun:_ZN7content19WorkerMessageFilter14OnCreateWorkerERK31ViewHostMsg_CreateWorker_ParamsPi
+}
+{
    bug_83345 (Needs_Annotation)
    Memcheck:Leak
    ...
@@ -2506,15 +2516,6 @@
    fun:_ZN13ProfileIOData20InitializeOnUIThreadEP7Profile
 }
 {
-   bug_73299
-   Memcheck:Leak
-   fun:_Znw*
-   ...
-   fun:_ZN21RenderProcessHostImpl20CreateMessageFiltersEv
-   fun:_ZN21RenderProcessHostImpl4InitEb
-   fun:_ZN7content18RenderViewHostImpl16CreateRenderViewERKSbItN4base20string16_char_traitsESaItEEi
-}
-{
    bug_73415
    Memcheck:Unaddressable
    fun:_ZN23AccessibilityController36shouldDumpAccessibilityNotificationsEv
@@ -7003,6 +7004,18 @@
    fun:_ZN22theme_service_internal40ThemeServiceTest_DisableUnusedTheme_Test8TestBodyEv
 }
 {
+   bug_288801
+   Memcheck:Uninitialized
+   fun:_ZN7WebCore22InspectorDatabaseAgent15didOpenDatabaseEN3WTF10PassRefPtrINS_8DatabaseEEERKNS1_6StringES7_S7_
+   fun:_ZN7WebCore24InspectorInstrumentation19didOpenDatabaseImplEPNS_19InstrumentingAgentsEN3WTF10PassRefPtrINS_8DatabaseEEERKNS3_6StringES9_S9_
+   fun:_ZN7WebCore24InspectorInstrumentation15didOpenDatabaseEPNS_22ScriptExecutionContextEN3WTF10PassRefPtrINS_8DatabaseEEERKNS3_6StringES9_S9_
+   fun:_ZN7WebCore15DatabaseManager12openDatabaseEPNS_22ScriptExecutionContextERKN3WTF6StringES6_S6_mNS3_10PassRefPtrINS_16DatabaseCallbackEEERNS3_9EnumClassINS_23DatabaseErrorDefinitionEEE
+   fun:_ZN7WebCore20DOMWindowWebDatabase12openDatabaseEPNS_9DOMWindowERKN3WTF6StringES6_S6_mNS3_10PassRefPtrINS_16DatabaseCallbackEEERNS_14ExceptionStateE
+   fun:_ZN7WebCore19DOMWindowV8InternalL*openDatabaseMethod*
+   fun:_ZN7WebCore19DOMWindowV8InternalL*openDatabaseMethodCallback*
+   fun:_ZN2v88internal25FunctionCallbackArguments4CallEPFvRKNS_20FunctionCallbackInfoINS_5ValueEEEE
+}
+{
    bug_288804
    Memcheck:Leak
    fun:_Znw*
@@ -7017,18 +7030,6 @@
    fun:_ZN18chrome_browser_net27HttpServerPropertiesManager24UpdatePrefsFromCacheOnIOEv
 }
 {
-   bug_288801
-   Memcheck:Uninitialized
-   fun:_ZN7WebCore22InspectorDatabaseAgent15didOpenDatabaseEN3WTF10PassRefPtrINS_8DatabaseEEERKNS1_6StringES7_S7_
-   fun:_ZN7WebCore24InspectorInstrumentation19didOpenDatabaseImplEPNS_19InstrumentingAgentsEN3WTF10PassRefPtrINS_8DatabaseEEERKNS3_6StringES9_S9_
-   fun:_ZN7WebCore24InspectorInstrumentation15didOpenDatabaseEPNS_22ScriptExecutionContextEN3WTF10PassRefPtrINS_8DatabaseEEERKNS3_6StringES9_S9_
-   fun:_ZN7WebCore15DatabaseManager12openDatabaseEPNS_22ScriptExecutionContextERKN3WTF6StringES6_S6_mNS3_10PassRefPtrINS_16DatabaseCallbackEEERNS3_9EnumClassINS_23DatabaseErrorDefinitionEEE
-   fun:_ZN7WebCore20DOMWindowWebDatabase12openDatabaseEPNS_9DOMWindowERKN3WTF6StringES6_S6_mNS3_10PassRefPtrINS_16DatabaseCallbackEEERNS_14ExceptionStateE
-   fun:_ZN7WebCore19DOMWindowV8InternalL30openDatabaseMethodForMainWorldERKN2v820FunctionCallbackInfoINS1_5ValueEEE
-   fun:_ZN7WebCore19DOMWindowV8InternalL38openDatabaseMethodCallbackForMainWorldERKN2v820FunctionCallbackInfoINS1_5ValueEEE
-   fun:_ZN2v88internal25FunctionCallbackArguments4CallEPFvRKNS_20FunctionCallbackInfoINS_5ValueEEEE
-}
-{
    bug_290364
    Memcheck:Leak
    fun:_Znw*
@@ -7213,3 +7214,20 @@
    fun:_ZN7WebCore17DOMFileSystemSync12createWriterEPKNS_13FileEntrySyncERNS_14ExceptionStateE
    fun:_ZN7WebCore13FileEntrySync12createWriterERNS_14ExceptionStateE
 }
+{
+   bug_293088
+   Memcheck:Unaddressable
+   fun:_ZNK3WTF6RefPtrIN7WebCore19TextResourceDecoderEE3getEv
+   fun:_ZNK7WebCore8Document7decoderEv
+   fun:_ZN7WebCore25DecodedDataDocumentParser5flushEv
+   fun:_ZN7WebCore14DocumentWriter3endEv
+   fun:_ZN7WebCore14DocumentLoader10endWritingEPNS_14DocumentWriterE
+   fun:_ZN7WebCore14DocumentLoader15finishedLoadingEd
+   fun:_ZN7WebCore14DocumentLoader14notifyFinishedEPNS_8ResourceE
+   fun:_ZN7WebCore8Resource11checkNotifyEv
+   fun:_ZN7WebCore8Resource13finishOnePartEv
+   fun:_ZN7WebCore8Resource6finishEd
+   fun:_ZN7WebCore14ResourceLoader16didFinishLoadingEPN6WebKit12WebURLLoaderEd
+   fun:_ZN11webkit_glue16WebURLLoaderImpl7Context18OnCompletedRequestEibRKSsRKN4base9TimeTicksE
+   fun:_ZN7content18ResourceDispatcher17OnRequestCompleteEiibRKSsRKN4base9TimeTicksE
+}