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| author | dmazzoni@chromium.org <dmazzoni@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-11-30 23:20:56 +0000 |
|---|---|---|
| committer | dmazzoni@chromium.org <dmazzoni@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-11-30 23:20:56 +0000 |
| commit | 97e3f850ea57773864ed85b4e7e2c71fa8a90c45 (patch) | |
| tree | 462f29745aa30433340a7c5485961a54cac3eb7f /content/browser/accessibility/browser_accessibility_state_impl.h | |
| parent | f9e906de95d75ac8f074c1b1d3d0c89d0d83d194 (diff) | |
| download | chromium_src-97e3f850ea57773864ed85b4e7e2c71fa8a90c45.zip chromium_src-97e3f850ea57773864ed85b4e7e2c71fa8a90c45.tar.gz chromium_src-97e3f850ea57773864ed85b4e7e2c71fa8a90c45.tar.bz2 | |
Add Chrome OS accessibility histograms.
BUG=99504
TBR=joi
Review URL: https://chromiumcodereview.appspot.com/11414232
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@170590 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/browser/accessibility/browser_accessibility_state_impl.h')
| -rw-r--r-- | content/browser/accessibility/browser_accessibility_state_impl.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/content/browser/accessibility/browser_accessibility_state_impl.h b/content/browser/accessibility/browser_accessibility_state_impl.h index fd2bd39..40d99fd 100644 --- a/content/browser/accessibility/browser_accessibility_state_impl.h +++ b/content/browser/accessibility/browser_accessibility_state_impl.h @@ -5,6 +5,8 @@ #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_STATE_IMPL_H_ #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_STATE_IMPL_H_ +#include <vector> + #include "base/basictypes.h" #include "base/compiler_specific.h" #include "base/memory/singleton.h" @@ -41,6 +43,7 @@ class CONTENT_EXPORT BrowserAccessibilityStateImpl virtual void OnAccessibilityEnabledManually() OVERRIDE; virtual void OnScreenReaderDetected() OVERRIDE; virtual bool IsAccessibleBrowser() OVERRIDE; + virtual void AddHistogramCallback(base::Closure callback) OVERRIDE; // Called a short while after startup to allow time for the accessibility // state to be determined. Updates a histogram with the current state. @@ -60,6 +63,8 @@ class CONTENT_EXPORT BrowserAccessibilityStateImpl AccessibilityMode accessibility_mode_; + std::vector<base::Closure> histogram_callbacks_; + DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityStateImpl); }; |