Remove all safesync_url functionality from gclient

recipe_modules/gclient/api.py

Index: recipe_modules/gclient/api.py
diff --git a/recipe_modules/gclient/api.py b/recipe_modules/gclient/api.py
index 7565fed62b3892c592abc10494f181779a8a6172..fe11fd0577ecf7f3c21bedc747bc46758392fdee 100644
--- a/recipe_modules/gclient/api.py
+++ b/recipe_modules/gclient/api.py
@@ -150,8 +150,6 @@ class GclientApi(recipe_api.RecipeApi):
     revisions = []
     self.set_patch_project_revision(self.m.properties.get('patch_project'), cfg)
     for i, s in enumerate(cfg.solutions):
-      if s.safesync_url:  # prefer safesync_url in gclient mode
-        continue
       if i == 0 and s.revision is None:
         s.revision = RevisionFallbackChain()