Provide UI for per-extension enabling/disabling of error collection.

chrome/browser/extensions/error_console/error_console.h

Index: chrome/browser/extensions/error_console/error_console.h
diff --git a/chrome/browser/extensions/error_console/error_console.h b/chrome/browser/extensions/error_console/error_console.h
index f2d19eba5434fd1949ab473d66c9b3b846b46eb0..e8a1c24feb0e83dda6ee3d8884ae146a9ab2becf 100644
--- a/chrome/browser/extensions/error_console/error_console.h
+++ b/chrome/browser/extensions/error_console/error_console.h
@@ -65,6 +65,15 @@ class ErrorConsole : public content::NotificationObserver,
                                 ExtensionError::Type type,
                                 bool enabled);
 
+  // Set whether or not errors of all types are stored for the extension with
+  // the given |extension_id|.
+  void SetReportingAllForExtension(const std::string& extension_id,
+                                           bool enabled);
+
+  // Returns true if reporting for either manifest or runtime errors is enabled
+  // for the extension with the given |extension_id|.
+  bool IsReportingEnabledForExtension(const std::string& extension_id) const;
+
   // Restore default reporting to the given extension.
   void UseDefaultReportingForExtension(const std::string& extension_id);
 
@@ -102,10 +111,6 @@ class ErrorConsole : public content::NotificationObserver,
   }
 
  private:
-  // A map which stores the reporting preferences for each Extension. If there
-  // is no entry in the map, it signals that the |default_mask_| should be used.
-  typedef std::map<std::string, int32> ErrorPreferenceMap;
-
   // Checks whether or not the ErrorConsole should be enabled or disabled. If it
   // is in the wrong state, enables or disables it appropriately.
   void CheckEnabled();
@@ -138,6 +143,14 @@ class ErrorConsole : public content::NotificationObserver,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
+  // Sets the extension preference for error reporting.
+  void SetExtensionPref(const std::string& extension_id, int32 mask);
+
+  // Returns true if we should report the error of the given type for the
+  // extension.
+  bool ShouldReportErrorForExtension(const std::string& extension_id,
+                                     ExtensionError::Type type) const;
+
   // Whether or not the error console should record errors. This is true if
   // the user is in developer mode, and at least one of the following is true:
   // - The Chrome Apps Developer Tools are installed.
@@ -154,9 +167,6 @@ class ErrorConsole : public content::NotificationObserver,
   // The errors which we have received so far.
   ErrorMap errors_;
 
-  // The mapping of Extension's error-reporting preferences.
-  ErrorPreferenceMap pref_map_;
-
   // The default mask to use if an Extension does not have specific settings.
   int32 default_mask_;