[MemSheriff] Suppress use-after-free in content::RenderFrameImpl::~RenderFrameImpl

tools/valgrind/drmemory/suppressions.txt

Index: tools/valgrind/drmemory/suppressions.txt
diff --git a/tools/valgrind/drmemory/suppressions.txt b/tools/valgrind/drmemory/suppressions.txt
index 4a6b5a959ac0a49e0883f3f65c3c9d9597296906..f2eccdfc4f39e598942891751b0b4623a6d12401 100644
--- a/tools/valgrind/drmemory/suppressions.txt
+++ b/tools/valgrind/drmemory/suppressions.txt
@@ -681,3 +681,26 @@ system call NtCreateSection
 *!content::ChildSharedBitmapManager::AllocateSharedBitmap
 *!cc::ResourceProvider::CreateBitmap
 *!cc::ResourceProvider::Create*Resource
+
+UNADDRESSABLE ACCESS
+name=http://crbug.com/445836_a
+...
+content.dll!content::RenderFrameImpl::~RenderFrameImpl
+content.dll!content::RenderFrameImpl::`vector deleting destructor'
+content.dll!content::RenderViewImpl::~RenderViewImpl
+content.dll!content::RenderViewImpl::`vector deleting destructor'
+content.dll!base::internal::BindState<>::`scalar deleting destructor'
+base.dll!scoped_refptr<>::Release
+base.dll!base::internal::CallbackBase::~CallbackBase
+
+INVALID HEAP ARGUMENT
+name=http://crbug.com/445836_b
+drmemorylib.dll!replace_operator_delete
+ipc.dll!IPC::Listener::`vector deleting destructor'
+content.dll!content::RenderFrameImpl::~RenderFrameImpl
+content.dll!content::RenderFrameImpl::`vector deleting destructor'
+content.dll!content::RenderViewImpl::~RenderViewImpl
+content.dll!content::RenderViewImpl::`vector deleting destructor'
+content.dll!base::internal::BindState<>::`scalar deleting destructor'
+base.dll!scoped_refptr<>::Release
+base.dll!base::internal::CallbackBase::~CallbackBase