Make BrowsingDataHandler observe WebHistoryService deletions

components/history/core/test/fake_web_history_service.cc

Index: components/history/core/test/fake_web_history_service.cc
diff --git a/components/history/core/test/fake_web_history_service.cc b/components/history/core/test/fake_web_history_service.cc
index 8db715bf96c5d1b2270843ac03c8cb810a0a96e1..edd764fccabbe880c53669236e9ecc761551bd9c 100644
--- a/components/history/core/test/fake_web_history_service.cc
+++ b/components/history/core/test/fake_web_history_service.cc
@@ -24,8 +24,9 @@ namespace {
 // TODO(msramek): Find a way to keep these URLs in sync with what is used
 // in WebHistoryService.
 
-const char kLookupUrl[] =
-    "https://history.google.com/history/api/lookup";
+const char kLookupUrl[] = "https://history.google.com/history/api/lookup";
+
+const char kDeleteUrl[] = "https://history.google.com/history/api/delete";
 
 const char kChromeClient[] = "chrome";
 
@@ -117,6 +118,11 @@ const std::string& FakeRequest::GetResponseBody() {
     response_body_ += "] }";
   }
 
+  // Deletion query.
+  if (base_url == GURL(kDeleteUrl) && client == kChromeClient) {
+    response_body_ = "{ \"just needs to be\" : \"a valid JSON.\" }";
+  }
+
   // Web and app activity query.
   if (base_url == GURL(kLookupUrl) && client == kWebAndAppClient) {
     response_body_ = base::StringPrintf(