Domain Reliability: Remove browsing data when requested.

chrome/browser/profiles/profile.h

Index: chrome/browser/profiles/profile.h
diff --git a/chrome/browser/profiles/profile.h b/chrome/browser/profiles/profile.h
index 7a90860257005e37dc75c8eb73e2dbb5bcabb5fe..c5abfb6a1643b26c052ed4d3e554d207ecdee0b7 100644
--- a/chrome/browser/profiles/profile.h
+++ b/chrome/browser/profiles/profile.h
@@ -321,6 +321,12 @@ class Profile : public content::BrowserContext {
   virtual void ClearNetworkingHistorySince(base::Time time,
                                            const base::Closure& completion) = 0;
 
+  // Clears browsing data stored in the Domain Reliability Monitor. (See
+  // profile_impl_io_data.h for details.)
+  virtual void ClearDomainReliabilityMonitor(
+      bool clear_contexts,
+      const base::Closure& competion) = 0;
+
   // Returns the home page for this profile.
   virtual GURL GetHomePage() = 0;