Adding a suppression for leak from:...

tools/valgrind/memcheck/suppressions.txt

Index: tools/valgrind/memcheck/suppressions.txt
===================================================================
--- tools/valgrind/memcheck/suppressions.txt	(revision 48504)
+++ tools/valgrind/memcheck/suppressions.txt	(working copy)
@@ -3052,3 +3052,31 @@
    fun:_ZN11MessageLoop11RunInternalEv
    fun:_ZN11MessageLoop10RunHandlerEv
 }
+
+{
+   bug_45345
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN4base17LoadNativeLibraryERK8FilePath
+   fun:_ZN5NPAPI9PluginLib4LoadEv
+   fun:_ZN5NPAPI9PluginLib13NP_InitializeEv
+   fun:_ZN21WebPluginDelegateImpl6CreateERK8FilePathRKSsy
+   fun:_ZN19TestWebViewDelegate20CreatePluginDelegateERK8FilePathRKSs
+   fun:_ZN11webkit_glue13WebPluginImpl10initializeEPN6WebKit18WebPluginContainerE
+   fun:_ZN6WebKit21FrameLoaderClientImpl12createPluginERKN7WebCore7IntSizeEPNS1_17HTMLPlugInElementERKNS1_4KURLERKN3WTF6VectorINS1_6StringELm0EEESF_RKSC_b
+   fun:_ZN7WebCore11FrameLoader10loadPluginEPNS_20RenderEmbeddedObjectERKNS_4KURLERKNS_6StringERKN3WTF6VectorIS6_Lm0EEESD_b
+   fun:_ZN7WebCore11FrameLoader13requestObjectEPNS_20RenderEmbeddedObjectERKNS_6StringERKNS_12AtomicStringES5_RKN3WTF6VectorIS3_Lm0EEESD_
+   fun:_ZN7WebCore20RenderEmbeddedObject12updateWidgetEb
+   fun:_ZN7WebCore9FrameView13updateWidgetsEv
+   fun:_ZN7WebCore9FrameView22performPostLayoutTasksEv
+   fun:_ZN7WebCore9FrameView6layoutEb
+   fun:_ZN7WebCore8Document13implicitCloseEv
+   fun:_ZN7WebCore11FrameLoader22checkCallImplicitCloseEv
+   fun:_ZN7WebCore11FrameLoader14checkCompletedEv
+   fun:_ZN7WebCore11FrameLoader15finishedParsingEv
+   fun:_ZN7WebCore8Document15finishedParsingEv
+   fun:_ZN7WebCore10HTMLParser8finishedEv
+   fun:_ZN7WebCore13HTMLTokenizer3endEv
+   fun:_ZN7WebCore13HTMLTokenizer6finishEv
+}
+