Migrate libmojo repository into libchrome, part 2.

This CL moves following files.
- .gitignore
- Android.bp is merged into libchrome's Android.bp.
- base/android/*
- build/* except build_config.h which is exactly same with libchrome's.
- ipc/*
- mojo/* except mojo/public/tools/bindings/generators/__init__.py
    which is unused and not in chrome repository.
- soong/* into libchrome_tools/
- third_party/{catapult,jinja2,markupsafe,ply}/*
- ui/gfx/{geometry,range}/mojo/*

Then, update several paths/build rules to be adapted.

Bug: 73606903
Test: Built locally. Ran on DUT.
Change-Id: I2a532a42aa68dcb215dbd71d8673192311509726
diff --git a/mojo/common/time.typemap b/mojo/common/time.typemap
new file mode 100644
index 0000000..99e9e3a
--- /dev/null
+++ b/mojo/common/time.typemap
@@ -0,0 +1,20 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+mojom = "//mojo/common/time.mojom"
+public_headers = [ "//base/time/time.h" ]
+traits_headers = [
+  "//ipc/ipc_message_utils.h",
+  "//mojo/common/common_custom_types_struct_traits.h",
+]
+public_deps = [
+  "//ipc",
+  "//mojo/common:struct_traits",
+]
+
+type_mappings = [
+  "mojo.common.mojom.Time=base::Time[copyable_pass_by_value]",
+  "mojo.common.mojom.TimeDelta=base::TimeDelta[copyable_pass_by_value]",
+  "mojo.common.mojom.TimeTicks=base::TimeTicks[copyable_pass_by_value]",
+]