Implement about:labs

Tabpose is currently the only lab on mac, tabs-on-left the only lab on windows. Nothing for linux yet.

BUG=53399
TEST=Go to about:labs. Should have one feature on windows and osx each, none on linux yet. about:labs should not be visible on the stable channel. Labs that were enabled on the dev channel should not be enabled on the stable channel. about:labs in chromeos should still work (they use a different implementation)

Review URL: http://codereview.chromium.org/3152055

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57635 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 42 insertions, 0 deletions

diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index fa52ab0..26ea56c 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -3778,6 +3778,47 @@ Keep your key file in a safe place. You will need it to create new versions of y
         Priority:
       </message>
 
+      <!-- Labs -->
+      <message name="IDS_LABS_TITLE" desc="Title for the chrome://labs page. Should be translated like 'Labs' is at googlelabs.com.">
+        Labs
+      </message>
+      <message name="IDS_LABS_LONG_TITLE" desc="Long version of the title for the chrome://labs page.">
+        Labs: Some crazy experimental stuff.
+      </message>
+      <message name="IDS_LABS_TABLE_TITLE" desc="Title for the experiments table on the chrome://labs page.">
+        Labs Experiments
+      </message>
+      <message name="IDS_LABS_BLURB" desc="Text at the top of the about:labs page, warning users that the about:labs contents are volatile.">
+        <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> Labs is a testing ground for experimental features that aren't quite ready for primetime. They may change, break or disappear at any time.
+      </message>
+      <message name="IDS_LABS_NO_EXPERIMENTS_AVAILABLE" desc="Shown if no labs experiments are available">
+        Aww, it looks like there are currently no experiments available.
+      </message>
+      <message name="IDS_LABS_RESTART_NOTICE" desc="Notifies the user that he needs to restart chrome. Shown next to a button that says 'Restart Now'.">
+        Your changes will take effect the next time you restart <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph>.
+      </message>
+      <message name="IDS_LABS_RESTART_BUTTON" desc="Text on a button that restarts chrome when clicked. ">
+        Restart Now
+      </message>
+      <message name="IDS_LABS_DISABLE" desc="The link for disabling a labs experiment.">
+        Disable
+      </message>
+      <message name="IDS_LABS_ENABLE" desc="The link for enabling a labs experiment.">
+        Enable
+      </message>
+      <message name="IDS_LABS_TABPOSE_NAME" desc="Name of the 'Tab Overview' lab.">
+        Tab Overview
+      </message>
+      <message name="IDS_LABS_TABPOSE_DESCRIPTION" desc="Description of the 'Tab Overview' lab.">
+        Swipe down with three fingers on your trackpad to see an overview of all your tabs. Click on a thumbnail to select it. Works great in fullscreen mode.
+      </message>
+      <message name="IDS_LABS_LEFTTABS_NAME" desc="Name of the 'Left Tabs' lab.">
+        Tabs on the left
+      </message>
+      <message name="IDS_LABS_LEFTTABS_DESCRIPTION" desc="Description of the 'Left Tabs' lab.">
+        Adds a "Use Side Tabs" entry to the tabstrip's context menu. Use this to toggle between tabs on top (default) and tabs on the left. Useful on widescreen monitors.
+      </message>
+
       <!-- Click-to-load -->
       <message name="IDS_PLUGIN_LOAD" desc="The link for loading a blocked plug-in.">
         Run plug-in this time
diff --git a/chrome/app/theme/theme_resources.grd b/chrome/app/theme/theme_resources.grd
index 19737f4..27ba62a7 100644
--- a/chrome/app/theme/theme_resources.grd
+++ b/chrome/app/theme/theme_resources.grd
@@ -186,6 +186,7 @@
       <include name="IDR_INFO_BUBBLE_CLOSE" file="bubble_close.png" type="BINDATA" />
       <include name="IDR_INPUT_ALERT" file="input_alert.png" type="BINDATA" />
       <include name="IDR_KEYWORD_SEARCH_MAGNIFIER" file="keyword_search_magnifier.png" type="BINDATA" />
+      <include name="IDR_LABS" file="labs.png" type="BINDATA" />
       <include name="IDR_LOCATIONBG_C" file="omnibox_c.png" type="BINDATA" />
       <include name="IDR_LOCATIONBG_L" file="omnibox_l.png" type="BINDATA" />
       <include name="IDR_LOCATIONBG_POPUPMODE_CENTER" file="omnibox_popup_c.png" type="BINDATA" />