Support an --install-from-webstore command line switch

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 3752e6db018142b606dc669c450e3247d1d0f4d7..927e50cd79be3b487574d6b3e8dd12eb7911a03c 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -91,6 +91,13 @@ const char kAppsGalleryURL[]                = "apps-gallery-url";
 // The update url used by gallery/webstore extensions.
 const char kAppsGalleryUpdateURL[]          = "apps-gallery-update-url";
 
+// Causes Chrome to attempt to get metadata from the webstore for the
+// app/extension id given, and then prompt the user to download and install it.

[Mihai Parparita -not on Chrome, 2012/09/16 06:42:38]

Nit: capitalize ID.

[asargent_no_longer_on_chrome, 2012/09/17 05:11:45]

Done.

+const char kInstallFromWebstore[]    = "install-from-webstore";
+
+// TODO(asargent) - remove this flag and change uses of it to instead use
+// kInstallFromWebstore.
+//
 // Specifies the URL of an application manifest to retrieve. The user will be
 // prompted for consent and the application retrieved/installed if consented.
 const char kAppsInstallFromManifestURL[]    = "apps-install-from-manifest-url";