Allow extensions to pin tabs:...

chrome/browser/extensions/extension_tabs_module.cc

Index: chrome/browser/extensions/extension_tabs_module.cc
===================================================================
--- chrome/browser/extensions/extension_tabs_module.cc	(revision 28937)
+++ chrome/browser/extensions/extension_tabs_module.cc	(working copy)
@@ -115,6 +115,8 @@
   result->SetString(keys::kStatusKey, GetTabStatusText(status));
   result->SetBoolean(keys::kSelectedKey,
                      tab_strip && tab_index == tab_strip->selected_index());
+  result->SetBoolean(keys::kPinnedKey,
+                     tab_strip && tab_strip->IsTabPinned(tab_index));
 
   if (status != TAB_LOADING) {
     result->SetString(keys::kTitleKey, UTF16ToWide(contents->GetTitle()));
@@ -522,6 +524,13 @@
       PageTransition::LINK, selected, index, true, NULL);
   index = tab_strip->GetIndexOfTabContents(contents);
 
+  if (args->HasKey(keys::kPinnedKey)) {
+    bool pinned = false;
+    EXTENSION_FUNCTION_VALIDATE(args->GetBoolean(keys::kPinnedKey,
+                                                 &pinned));
+    tab_strip->SetTabPinned(index, pinned);

[Aaron Boodman, 2010/10/14 18:04:17]

This part of the code has changed since you wrote the change, and you'll have to
update it slightly.

There is now a sort of TabConfig structure that you pass into AddTab() that
contains all the information about the tab to be created. Set pinned on that
before creating tab.

+  }
+
   // Return data about the newly created tab.
   if (has_callback())
     result_.reset(ExtensionTabUtil::CreateTabValue(contents, tab_strip, index));
@@ -618,6 +627,14 @@
     }
   }
 
+  if (update_props->HasKey(keys::kPinnedKey)) {
+    bool pinned = false;
+    EXTENSION_FUNCTION_VALIDATE(update_props->GetBoolean(
+        keys::kPinnedKey,
+        &pinned));
+    tab_strip->SetTabPinned(tab_index, pinned);

[Aaron Boodman, 2010/10/14 18:04:17]

Same here.

+  }
+
   if (has_callback())
     result_.reset(ExtensionTabUtil::CreateTabValue(contents, tab_strip,
         tab_index));