Use data_deps rather then deps for mojo_bindings.

Using deps caused pulling a bit of mojo code to chrome.exe. That
caused weird unresolved externatls problems during Windows GN build.

Review URL: https://codereview.chromium.org/876783003

Cr-Commit-Position: refs/heads/master@{#313126}

build/secondary/tools/grit/grit_rule.gni

@@ -54,6 +54,7 @@
 #       If set, output_dir is not added to include_dirs.
 #
 #   deps  (optional)
+#   data_deps  (optional)
 #   visibility  (optional)
 #       Normal meaning.
 #
@@ -413,6 +414,9 @@ template("grit") {
     if (defined(invoker.deps)) {
       deps += invoker.deps
     }
+    if (defined(invoker.data_deps)) {
+      data_deps = invoker.data_deps
+    }
   }
 
   # This is the thing that people actually link with, it must be named the

chrome/browser/BUILD.gn

@@ -787,9 +787,8 @@ grit("resources") {
   deps = [
     ":about_credits",
     ":chrome_internal_resources_gen",
-    "//chrome/browser/ui/webui/omnibox:mojo_bindings",
-    "//mojo/environment:chromium",
   ]
+  data_deps = [ "//chrome/browser/ui/webui/omnibox:mojo_bindings" ]
 }
 
 # GYP version: chrome/chrome_resource.gyp:about_credits