Add permissions buts for Pepper plugins.

chrome/browser/component_updater/pepper_flash_component_installer.cc

Index: chrome/browser/component_updater/pepper_flash_component_installer.cc
diff --git a/chrome/browser/component_updater/pepper_flash_component_installer.cc b/chrome/browser/component_updater/pepper_flash_component_installer.cc
index 278017e1cedc8e0dd553d203644b199cd448d2b1..f6a81826a1d0236e79ceea243bc68e27359ccba3 100644
--- a/chrome/browser/component_updater/pepper_flash_component_installer.cc
+++ b/chrome/browser/component_updater/pepper_flash_component_installer.cc
@@ -145,6 +145,9 @@ bool MakePepperFlashPluginInfo(const FilePath& flash_path,
   plugin_info->is_out_of_process = out_of_process;
   plugin_info->path = flash_path;
   plugin_info->name = kFlashPluginName;
+  plugin_info->permissions = ppapi::PERMISSION_DEV |
+                             ppapi::PERMISSION_PRIVATE |
+                             ppapi::PERMISSION_BYPASS_USER_GESTURE;
 
   // The description is like "Shockwave Flash 10.2 r154".
   plugin_info->description = StringPrintf("%s %d.%d r%d",