Add IPCs to check web copy/cut/paste for extensions with the appropriate permission bit.

chrome/common/extensions/extension.cc

Index: chrome/common/extensions/extension.cc
diff --git a/chrome/common/extensions/extension.cc b/chrome/common/extensions/extension.cc
index fb96f92ec5837d61823648829ee6be9bfe31c801..7c2a7a6a44b3e14cd8d405ecc4e5205036564b62 100644
--- a/chrome/common/extensions/extension.cc
+++ b/chrome/common/extensions/extension.cc
@@ -203,6 +203,7 @@ const int Extension::kSidebarIconMaxSize = 16;
 const char Extension::kBackgroundPermission[] = "background";
 const char Extension::kContextMenusPermission[] = "contextMenus";
 const char Extension::kBookmarkPermission[] = "bookmarks";
+const char Extension::kClipboardPermission[] = "clipboard";
 const char Extension::kCookiePermission[] = "cookies";
 const char Extension::kExperimentalPermission[] = "experimental";
 const char Extension::kGeolocationPermission[] = "geolocation";
@@ -221,6 +222,7 @@ const char Extension::kWebstorePrivatePermission[] = "webstorePrivate";
 const Extension::Permission Extension::kPermissions[] = {
   { kBackgroundPermission, 0 },
   { kBookmarkPermission, IDS_EXTENSION_PROMPT_WARNING_BOOKMARKS },
+  { kClipboardPermission, 0 },  // TODO(dcheng): add a permission message.

[Aaron Boodman, 2011/02/22 21:49:01]

I still maintain the TODO here is not correct.

[dcheng, 2011/02/23 02:33:37]

I don't care strongly enough for this to block the change. That being said, one
could easily make the case that the current permission messages aren't all that
meaningful either--a lot of extensions have explanations in their description
for what they really do when Chrome gives a big scary warning about "this
extension has access to your browsing history" or "this extension has your data
on all websites".

In fact, why even have warnings for things that don't even show up in the
install UI? Whether or not the manifest specifies them is irrelevant, since the
user won't know either way without inspecting the code.

   { kContextMenusPermission, 0 },
   { kCookiePermission, 0 },
   { kExperimentalPermission, 0 },