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mcgrathr@chromium.org authored
Preallocating the shared memory object saves an IPC round trip. It also makes the code path more similar for Linux and Mac. It also lays the groundwork for changing the allocation method later without having to replumb the proxying layer. BUG= http://code.google.com/p/chromium/issues/detail?id=103377 TEST= nacl still works on Linux R=mseaborn@chromium.org,jam@chromium.org Review URL: http://codereview.chromium.org/8513018 TBR=mseaborn@chromium.org Review URL: http://codereview.chromium.org/8598029 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110776 0039d316-1c4b-4281-b951-d872f2087c98
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