Android: Remove default value from write_build_config Deps.All().

Existing code had a typo breaking the default value, but it was never
used anyway.

Change-Id: Id6e763f735ee06d5493871608a68eaeb4bf0de1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1898104
Auto-Submit: Eric Stevenson <estevenson@chromium.org>
Commit-Queue: Tibor Goldschwendt <tiborg@chromium.org>
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712305}

build/android/gyp/write_build_config.py

@@ -648,9 +648,7 @@ class Deps(object):
         GetDepConfig(p) for p in self.all_deps_config_paths]
     self.direct_deps_config_paths = direct_deps_config_paths
 
-  def All(self, wanted_type=None):
-    if type is None:
-      return self.all_deps_configs
+  def All(self, wanted_type):
     return DepsOfType(wanted_type, self.all_deps_configs)
 
   def Direct(self, wanted_type=None):