mac: Remove more 10.5-only code

webkit/plugins/npapi/plugin_host.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 "webkit/plugins/npapi/plugin_host.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 820 matching lines @@
     }
     case NPNVsupportsCompositingCoreAnimationPluginsBool: {
       NPBool* supports_compositing = reinterpret_cast<NPBool*>(value);
       *supports_compositing =
           webkit::npapi::SupportsCoreAnimationPlugins() &&
           webkit::npapi::UsingCompositedCoreAnimationPlugins();
       rv = NPERR_NO_ERROR;
       break;
     }
     case NPNVsupportsUpdatedCocoaTextInputBool: {
-      // We support the clarifications to the Cocoa IME event spec, but since
-      // IME currently only works on 10.6, only answer true there.
+      // We support the clarifications to the Cocoa IME event spec.
       NPBool* supports_update = reinterpret_cast<NPBool*>(value);
-      *supports_update = base::mac::IsOSSnowLeopardOrLater();
+      *supports_update = true;
       rv = NPERR_NO_ERROR;
       break;
     }
   #endif  // OS_MACOSX
     default:
       DVLOG(1) << "NPN_GetValue(" << variable << ") is not implemented yet.";
       break;
   }
   return rv;
 }
@@ skipping 271 matching lines @@
 }
 
 void NPN_URLRedirectResponse(NPP instance, void* notify_data, NPBool allow) {
   scoped_refptr<PluginInstance> plugin(FindInstance(instance));
   if (plugin.get()) {
     plugin->URLRedirectResponse(!!allow, notify_data);
   }
 }
 
 }  // extern "C"