Add a command line flag to specify the minimum flash version implementing the...

Add a command line flag to specify the minimum flash version implementing the NPP_ClearSiteData API.

BUG=58235
TEST=none

Review URL: http://codereview.chromium.org/6242002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71441 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/plugin_data_remover.cc

@@ -4,11 +4,13 @@
 
 #include "chrome/browser/plugin_data_remover.h"
 
+#include "base/command_line.h"
 #include "base/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/version.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/plugin_service.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/plugin_messages.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/plugin_list.h"
@@ -156,8 +158,11 @@ bool PluginDataRemover::IsSupported() {
   }
   scoped_ptr<Version> version(
       webkit::npapi::PluginGroup::CreateVersionFromString(plugin.version));
-  scoped_ptr<Version> min_version(
-      Version::GetVersionFromString(kMinFlashVersion));
+  scoped_ptr<Version> min_version(Version::GetVersionFromString(
+      CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
+          switches::kMinClearSiteDataFlashVersion)));
+  if (!min_version.get())
+    min_version.reset(Version::GetVersionFromString(kMinFlashVersion));
   return plugin.enabled &&
          version.get() &&
          min_version->CompareTo(*version) == -1;

chrome/common/chrome_switches.cc

@@ -811,6 +811,9 @@ const char kMessageLoopHistogrammer[]       = "message-loop-histogrammer";
 // and performance tests.
 const char kMetricsRecordingOnly[]          = "metrics-recording-only";
 
+// The minimum version of Flash that implements the NPP_ClearSiteData API.
+const char kMinClearSiteDataFlashVersion[]  = "min-clearsitedata-flash-version";
+
 // Sets the default IP address (interface) for the stub (normally 127.0.0.1).
 const char kNaClDebugIP[]                   = "nacl-debug-ip";
 

chrome/common/chrome_switches.h

@@ -232,6 +232,7 @@ extern const char kMediaCacheSize[];
 extern const char kMemoryProfiling[];
 extern const char kMessageLoopHistogrammer[];
 extern const char kMetricsRecordingOnly[];
+extern const char kMinClearSiteDataFlashVersion[];
 extern const char kNaClDebugIP[];
 extern const char kNaClDebugPorts[];
 extern const char kNaClBrokerProcess[];