New HTML Sync Setup UI.

Was reverted because of a valgrind error. This is try #2.

Old flow:
- type username/password. wait for Gaia auth and initial sync (with throbber)
- success! or error.

New flow:
- type username/password. wait for Gaia auth. (with throbber)
- error, or choose your datatypes. you can choose "keep everything synced", which will sync all present and future datatypes, or you can pick one by one.
- wait for initial sync (with throbber)
- success! or error, which brings you back to the gaia auth screen.

Smaller details:
- removed the Customize button from gaia_login.html; further removal of the old native Customize dialog to follow.
- added a logging statement to log if you cancel from the Choose Data Types screen.
- added a pref to the profile for whether you want to "keep everything synced" or choose one by one.
- added a couple more strings. Not final yet, I don't think.

BUG=45869
TEST=Exercise all the different paths through the login flow.

Review URL: http://codereview.chromium.org/2880001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50902 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 0 deletions

diff --git a/chrome/common/url_constants.h b/chrome/common/url_constants.h
index d878e10..b83c928 100644
--- a/chrome/common/url_constants.h
+++ b/chrome/common/url_constants.h
@@ -95,6 +95,7 @@ extern const char kChromeUIThemePath[];
 extern const char kSyncResourcesHost[];
 extern const char kSyncGaiaLoginPath[];
 extern const char kSyncMergeAndSyncPath[];
+extern const char kSyncChooseDataTypesPath[];
 extern const char kSyncSetupDonePath[];
 extern const char kSyncSetupFlowPath[];
 extern const char kSyncThrobberPath[];