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| author | yang.gu@intel.com <yang.gu@intel.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-06 13:49:24 +0000 |
|---|---|---|
| committer | yang.gu@intel.com <yang.gu@intel.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-06-06 13:49:24 +0000 |
| commit | f80ae2cd0f480a856c8a7689d4b6f1cf547061ec (patch) | |
| tree | 55e28ae7bea5bd9b0708593d1f3a3c5c9e9efaf6 /apps/app_lifetime_monitor.cc | |
| parent | fd68d0cf0ce31b0817c17e94becd5d706d9fb9b3 (diff) | |
| download | chromium_src-f80ae2cd0f480a856c8a7689d4b6f1cf547061ec.zip chromium_src-f80ae2cd0f480a856c8a7689d4b6f1cf547061ec.tar.gz chromium_src-f80ae2cd0f480a856c8a7689d4b6f1cf547061ec.tar.bz2 | |
Avoid cache when deprecating document.all
To deprecate document.all, simply changing its getter and setter would
activate its cache mechanism, and degrade the performance. Here we
assign it first to 'undefined' to avoid this.
BUG=https://code.google.com/p/chromium/issues/detail?id=239756
Review URL: https://chromiumcodereview.appspot.com/16118002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@204493 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'apps/app_lifetime_monitor.cc')
0 files changed, 0 insertions, 0 deletions