Componentize GoogleURLTracker(InfoBarDelegate,MapEntry,NavHelper)

This CL moves GoogleURLTracker and associated friends to the Google component.
It additionally moves strings that GoogleURLTrackerInfoBarDelegate into
components_strings.grd (via google_strings.grdp).

Dependencies of this code on google_util are temporarily punched through the
embedder, as google_util will require more time to componentize. Once
google_util is componentized, the indirection through the embedder will be
removed.

BUG=373209,373222
TBR=thakis, cbentzel

Review URL: https://codereview.chromium.org/316203003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@275743 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/components/components_strings.grd b/components/components_strings.grd
index 7aeac7b..b09e601c 100644
--- a/components/components_strings.grd
+++ b/components/components_strings.grd
@@ -170,6 +170,7 @@
       <part file="autofill_strings.grdp" />
       <part file="bookmarks_strings.grdp" />
       <part file="dom_distiller_strings.grdp" />
+      <part file="google_strings.grdp" />
       <part file="policy_strings.grdp" />
       <part file="translate_strings.grdp" />
     </messages>