Added PPAPI win32k lockdown options to chrome://flags.

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 521 matching lines @@
 #if defined(OS_CHROMEOS)
 const Experiment::Choice kCrosRegionsModeChoices[] = {
   { IDS_FLAGS_CROS_REGIONS_MODE_DEFAULT, "", "" },
   { IDS_FLAGS_CROS_REGIONS_MODE_OVERRIDE, chromeos::switches::kCrosRegionsMode,
         chromeos::switches::kCrosRegionsModeOverride },
   { IDS_FLAGS_CROS_REGIONS_MODE_HIDE, chromeos::switches::kCrosRegionsMode,
         chromeos::switches::kCrosRegionsModeHide },
 };
 #endif  // defined(OS_CHROMEOS)
 
+#if defined(OS_WIN)
+const Experiment::Choice kPpapiWin32kLockdown[] = {
+    {IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", ""},
+    {IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
+     switches::kEnableWin32kLockDownMimeTypes, ""},
+    {IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_FLASH_ONLY,
+     switches::kEnableWin32kLockDownMimeTypes,
+     "application/x-shockwave-flash,application/futuresplash"},
+    {IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_PDF_ONLY,
+     switches::kEnableWin32kLockDownMimeTypes,
+     "application/x-google-chrome-pdf,application/pdf"},
+    {IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_FLASH_AND_PDF,
+     switches::kEnableWin32kLockDownMimeTypes,
+     "application/x-shockwave-flash,application/futuresplash,"
+     "application/x-google-chrome-pdf,application/pdf"},
+    {IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_ALL,
+     switches::kEnableWin32kLockDownMimeTypes, "*"},
+};
+#endif  // defined(OS_WIN)
+
 // RECORDING USER METRICS FOR FLAGS:
 // -----------------------------------------------------------------------------
 // The first line of the experiment is the internal name. If you'd like to
 // gather statistics about the usage of your flag, you should append a marker
 // comment to the end of the feature name, like so:
 //   "my-special-feature",  // FLAGS:RECORD_UMA
 //
 // After doing that, run
 //   tools/metrics/actions/extract_actions.py
 // to add the metric to actions.xml (which will enable UMA to record your
@@ skipping 1507 matching lines @@
       kOsDesktop,
       SINGLE_VALUE_TYPE(switches::kEnableWebUsbOnAnyOrigin)},
 #endif
 #if defined(OS_CHROMEOS)
     {"cros-regions-mode",
      IDS_FLAGS_CROS_REGIONS_MODE_NAME,
      IDS_FLAGS_CROS_REGIONS_MODE_DESCRIPTION,
      kOsCrOS,
      MULTI_VALUE_TYPE(kCrosRegionsModeChoices)},
 #endif  // OS_CHROMEOS
+#if defined(OS_WIN)
+    {"enable-ppapi-win32k-lockdown",  // FLAGS:RECORD_UMA
+     IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_NAME,
+     IDS_FLAGS_PPAPI_WIN32K_LOCKDOWN_DESCRIPTION, kOsWin,
+     MULTI_VALUE_TYPE(kPpapiWin32kLockdown)},
+#endif  // defined(OS_WIN)
     // 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 622 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags