Enable client side phishing detection on https sites.

chrome/browser/safe_browsing/client_side_detection_host.cc

Index: chrome/browser/safe_browsing/client_side_detection_host.cc
diff --git a/chrome/browser/safe_browsing/client_side_detection_host.cc b/chrome/browser/safe_browsing/client_side_detection_host.cc
index 838bc9dd920e488eda7236efc83c785606b34673..199809b7f846d56d4f38b9c53451afafb8f09daf 100644
--- a/chrome/browser/safe_browsing/client_side_detection_host.cc
+++ b/chrome/browser/safe_browsing/client_side_detection_host.cc
@@ -110,12 +110,12 @@ class ClientSideDetectionHost::ShouldClassifyUrlRequest
       DontClassifyForMalware(NO_CLASSIFY_PRIVATE_IP);
     }
 
-    // For phishing we only classify HTTP pages.
-    if (!url_.SchemeIs(url::kHttpScheme)) {
+    // For phishing we only classify HTTP or HTTPS pages.
+    if (!url_.SchemeIsHTTPOrHTTPS()) {
       DVLOG(1) << "Skipping phishing classification for URL: " << url_
-               << " because it is not HTTP: "
+               << " because it is not HTTP or HTTPS: "
                << socket_address_.host();
-      DontClassifyForPhishing(NO_CLASSIFY_NOT_HTTP_URL);
+      DontClassifyForPhishing(NO_CLASSIFY_SCHEME_NOT_SUPPORTED);
     }
 
     // Don't run any classifier if the tab is incognito.
@@ -166,7 +166,8 @@ class ClientSideDetectionHost::ShouldClassifyUrlRequest
     NO_CLASSIFY_KILLSWITCH,
     NO_CLASSIFY_CANCEL,
     NO_CLASSIFY_RESULT_FROM_CACHE,
-    NO_CLASSIFY_NOT_HTTP_URL,
+    DEPRECATED_NO_CLASSIFY_NOT_HTTP_URL,
+    NO_CLASSIFY_SCHEME_NOT_SUPPORTED,

[Nathan Parker, 2017/06/12 21:43:56]

nit: add integer values to these to verify they match up with UMA histogram.

[Jialiu Lin, 2017/06/12 21:59:34]

Done.

 
     NO_CLASSIFY_MAX  // Always add new values before this one.
   };