Start the process of making Favicon into a Browser Component.

chrome/browser/favicon/DEPS

Index: chrome/browser/favicon/DEPS
diff --git a/chrome/browser/favicon/DEPS b/chrome/browser/favicon/DEPS
new file mode 100644
index 0000000000000000000000000000000000000000..7a7f2caa197f312ea504ce0d05701b9c2b16e94d
--- /dev/null
+++ b/chrome/browser/favicon/DEPS
@@ -0,0 +1,33 @@
+include_rules = [
+  # Favicon is being made into a Browser Component, so we have these
+  # three basic rules followed by temporary exceptions.  Please don't
+  # add to the list of exceptions!
+  "-chrome/browser",
+  "+chrome/browser/api",
+  "+chrome/browser/favicon",
+
+  # Permanently-allowed DEPS beyond the standard Browser
+  # Components-like DEPS above go here.
+  "+third_party/skia/include/core/SkBitmap.h",  # For phone number i18n.
+
+  # TODO(caitkp): Bring this list to zero.
+  #
+  # Do not add to the list of temporarily-allowed dependencies below,
+  # and please do not introduce more #includes of these files.
+  "!chrome/browser/bookmarks/bookmark_model.h",
+  "!chrome/browser/bookmarks/bookmark_model_factory.h",
+  "!chrome/browser/cancelable_request.h",
+  "!chrome/browser/history/history.h",
+  "!chrome/browser/history/history_backend.h",
+  "!chrome/browser/history/history_service_factory.h",
+  "!chrome/browser/history/history_types.h",
+  "!chrome/browser/history/select_favicon_frames.h",
+  "!chrome/browser/prefs/pref_service.h",
+  "!chrome/browser/profiles/profile.h",
+  "!chrome/browser/profiles/profile_dependency_manager.h",
+  "!chrome/browser/profiles/profile_keyed_service.h",
+  "!chrome/browser/profiles/profile_keyed_service_factory.h",
+  "!chrome/browser/ui/webui/chrome_web_ui_controller_factory.h",
+  # Do not add to the list of temporarily-allowed dependencies above,
+  # and please do not introduce more #includes of these files.
+]