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| author | ncbray@chromium.org <ncbray@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-26 04:30:12 +0000 |
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| committer | ncbray@chromium.org <ncbray@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-05-26 04:30:12 +0000 |
| commit | 8c67083771dd35498e832fa241aa3adb815b47e9 (patch) | |
| tree | b23112e2d07565e48e46c8a5e46e1ad14c539ff7 /ui/base/layout.cc | |
| parent | b74b4885d8268a943bb9498abbe1d4a288d97f70 (diff) | |
| download | chromium_src-8c67083771dd35498e832fa241aa3adb815b47e9.zip chromium_src-8c67083771dd35498e832fa241aa3adb815b47e9.tar.gz chromium_src-8c67083771dd35498e832fa241aa3adb815b47e9.tar.bz2 | |
Persist NaCl's validation cache to disk.
Persisting the cache is straightforward: it is pickled, and the pickle data is sent to the blocking pool to be written to disk. Reading the cache off disk is a little trickier, because it needs to be done before sel_ldr is started in the NaCl process. This is implemented as an asynchronous task that blocks starting sel_ldr, similar to opening the IRT.
Functionality to serialize and deserialize the validation cache was also added. To improve testability, features such as cache enabling / disabling and UMA reporting were shifted from NaClValidationCache onto the NaClBrowser singleton. This allowed unit tests to be written for NaClValidationCache.
BUG= http://code.google.com/p/nativeclient/issues/detail?id=2515
TEST= Run nexe in browser with NACL_VALIDATION_CACHE=1
Review URL: https://chromiumcodereview.appspot.com/10399053
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@139179 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/base/layout.cc')
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