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| author | bauerb@chromium.org <bauerb@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-06 18:13:43 +0000 |
|---|---|---|
| committer | bauerb@chromium.org <bauerb@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-06 18:13:43 +0000 |
| commit | 73c479313b0abb39ab8ecf5fa8f3026449d6c04c (patch) | |
| tree | 768bc2e495b798cfca857cee75ac882b4a261009 /base/values.h | |
| parent | 8f55e8087439851d78245881a8acd62b24251801 (diff) | |
| download | chromium_src-73c479313b0abb39ab8ecf5fa8f3026449d6c04c.zip chromium_src-73c479313b0abb39ab8ecf5fa8f3026449d6c04c.tar.gz chromium_src-73c479313b0abb39ab8ecf5fa8f3026449d6c04c.tar.bz2 | |
Fix for Bug 50726 "Save extension list and "winning" prefs from extensions"
This is a redesign for http://codereview.chromium.org/4852002/ following discussions.
The goal of this patch is to ensure that Chrome maintains the order in which extensions apply their preferences between restarts. This may be an issue if two extensions overwrite each others preferences. Furthermore, it ensures that preferences are persisted to disk between browser restarts. Therefore, previous settings are immediately available when the browser is restarted.
A description of the design has been published https://docs.google.com/a/google.com/document/d/1E_HX_cUpET1gH2gDunGIU1EOywMM6FEOuVU6TlpnSwo/edit?hl=en for review and comments. - Sorry, accessible Google internally only.
This CL requires http://codereview.chromium.org/5204006/
Contributed by battre@google.com
BUG=50726
TEST=none
Review URL: http://codereview.chromium.org/5213002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68355 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/values.h')
| -rw-r--r-- | base/values.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/base/values.h b/base/values.h index 07d4985..ac226fa 100644 --- a/base/values.h +++ b/base/values.h @@ -100,6 +100,10 @@ class Value { // Compares if two Value objects have equal contents. virtual bool Equals(const Value* other) const; + // Compares if two Value objects have equal contents. Can handle NULLs. + // NULLs are considered equal but different from Value::CreateNullValue(). + static bool Equals(const Value* a, const Value* b); + protected: // This isn't safe for end-users (they should use the Create*Value() // static methods above), but it's useful for subclasses. |