Currently, base::FileVersionInfo::CreateFileVersionInfoForModule()
calls ::GetModuleFileName and ::GetFileVersionInfo, grabs the loader
lock and potentially touches the disk to obtain the VS_VERSION_INFO
of the module. This is gratuitous for a module that is already loaded.

With this CL, base::FileVersionInfo::CreateFileVersionInfoForModule()
uses base::win::GetResourceFromModule() to get the VS_VERSION_INFO
resource from memory.

BUG=609709

Review-Url: https://codereview.chromium.org/2046583002
Cr-Commit-Position: refs/heads/master@{#402549}