Add field trial and flag to mark HTTP as non-secure.

chrome/browser/about_flags.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 170 matching lines @@
   // so by default we want to avoid debugging that.
   // NOTE: As the default value must be the empty string, the mask excluding
   // the PNaCl translator and secure shell is substituted elsewhere.
   { IDS_NACL_DEBUG_MASK_CHOICE_EXCLUDE_UTILS_PNACL, "", "" },
   { IDS_NACL_DEBUG_MASK_CHOICE_DEBUG_ALL, switches::kNaClDebugMask, "*://*" },
   { IDS_NACL_DEBUG_MASK_CHOICE_INCLUDE_DEBUG,
       switches::kNaClDebugMask, "*://*/*debug.nmf" }
 };
 #endif
 
+const Experiment::Choice kMarkHttpAsNonSecureChoices[] = {
+    { IDS_MARK_HTTP_AS_NON_SECURE_CHOICE_NO,
+        switches::kMarkHttpAsNonSecure, "no"},
+    { IDS_MARK_HTTP_AS_NON_SECURE_CHOICE_NON_SECURE,
+        switches::kMarkHttpAsNonSecure, "non-secure"},
+    { IDS_MARK_HTTP_AS_NON_SECURE_CHOICE_DUBIOUS,
+        switches::kMarkHttpAsNonSecure, "dubious"}
+};
+
 const Experiment::Choice kMaxTilesForInterestAreaChoices[] = {
   { IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
   { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_SHORT,
     cc::switches::kMaxTilesForInterestArea, "64"},
   { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_TALL,
     cc::switches::kMaxTilesForInterestArea, "128"},
   { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_GRANDE,
     cc::switches::kMaxTilesForInterestArea, "256"},
   { IDS_FLAGS_MAX_TILES_FOR_INTEREST_AREA_VENTI,
     cc::switches::kMaxTilesForInterestArea, "512"}
@@ skipping 1880 matching lines @@
   },
   {
     "enable-fill-on-account-select",
     IDS_FILL_ON_ACCOUNT_SELECT_NAME,
     IDS_FILL_ON_ACCOUNT_SELECT_DESCRIPTION,
     kOsAll,
     ENABLE_DISABLE_VALUE_TYPE(autofill::switches::kEnableFillOnAccountSelect,
                               autofill::switches::kDisableFillOnAccountSelect)
   },
 
+  {
+    "mark-http-as-non-secure",  // FLAGS:RECORD_UMA

[jww, 2014/12/20 02:07:58]

Somewhere at the top of this array, there are instructions on how to update
histograms.xml appropriately. You'll need to do that before passing the
presubmit, I believe.

[palmer, 2014/12/20 02:32:33]

Done.

+     IDS_MARK_HTTP_AS_NON_SECURE_NAME,
+     IDS_MARK_HTTP_AS_NON_SECURE_DESCRIPTION,
+     kOsAll,
+     MULTI_VALUE_TYPE(kMarkHttpAsNonSecureChoices)
+  },
+
   // NOTE: Adding new command-line switches requires adding corresponding
   // entries to enum "LoginCustomFlags" in histograms.xml. See note in
   // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.
 };
 
 const Experiment* experiments = kExperiments;
 size_t num_experiments = arraysize(kExperiments);
 
 // Stores and encapsulates the little state that about:flags has.
 class FlagsState {
@@ skipping 558 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags