Domain Reliability: Remove browsing data when requested.

chrome/browser/profiles/profile_impl_io_data.h

Index: chrome/browser/profiles/profile_impl_io_data.h
diff --git a/chrome/browser/profiles/profile_impl_io_data.h b/chrome/browser/profiles/profile_impl_io_data.h
index e037540937c6f1edb25f098108793125fbafbdca..e4197e49ee02ece9fb9f0b3d79a8dfc951cd0fc5 100644
--- a/chrome/browser/profiles/profile_impl_io_data.h
+++ b/chrome/browser/profiles/profile_impl_io_data.h
@@ -11,6 +11,7 @@
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/profiles/profile_io_data.h"
+#include "components/domain_reliability/clear_mode.h"
 #include "content/public/browser/cookie_store_factory.h"
 
 namespace chrome_browser_net {
@@ -95,6 +96,14 @@ class ProfileImplIOData : public ProfileIOData {
     void ClearNetworkingHistorySince(base::Time time,
                                      const base::Closure& completion);
 
+    // Clears part or all of the state of the Domain Reliability Monitor. If
+    // |clear_contexts| is true, clears the (site-provided) contexts, which are
+    // cookie-esque; if it is false, clears only the (logged) beacons within
+    // them, which are history-esque.
+    void ClearDomainReliabilityMonitor(
+        domain_reliability::DomainReliabilityClearMode mode,
+        const base::Closure& completion);
+
    private:
     typedef std::map<StoragePartitionDescriptor,
                      scoped_refptr<ChromeURLRequestContextGetter>,
@@ -196,6 +205,10 @@ class ProfileImplIOData : public ProfileIOData {
   void ClearNetworkingHistorySinceOnIOThread(base::Time time,
                                              const base::Closure& completion);
 
+  void ClearDomainReliabilityMonitorOnIOThread(
+      domain_reliability::DomainReliabilityClearMode mode,
+      const base::Closure& completion);
+
   // Lazy initialization params.
   mutable scoped_ptr<LazyParams> lazy_params_;