Add a chrome://webapks page.

chrome/browser/android/webapk/webapk_info.cc

Index: chrome/browser/android/webapk/webapk_info.cc
diff --git a/chrome/browser/android/webapk/webapk_info.cc b/chrome/browser/android/webapk/webapk_info.cc
new file mode 100644
index 0000000000000000000000000000000000000000..33ef4d741dcc09c5c18be34ec0a59a6a11eae5d0
--- /dev/null
+++ b/chrome/browser/android/webapk/webapk_info.cc
@@ -0,0 +1,16 @@
+// Copyright (c) 2017 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.
+
+#include "chrome/browser/android/webapk/webapk_info.h"
+
+WebApkInfo::WebApkInfo(const std::string short_name,

[pkotwicz, 2017/01/20 16:57:17]

This should be:
const std::string& short_name,

Passing the parameter as a reference avoids a copy

[gonzalon, 2017/01/20 19:27:01]

Done.

+                       const std::string package_name,

[pkotwicz, 2017/01/20 16:57:17]

This should be:
const std::string& package_name,

[gonzalon, 2017/01/20 19:27:01]

Done.

+                       const int shell_apk_version,

[pkotwicz, 2017/01/20 16:57:17]

This does not need to be const. Passing ints by copy is fine

[gonzalon, 2017/01/20 19:27:01]

Done.

+                       const int version_code)

[pkotwicz, 2017/01/20 16:57:17]

This does not need to be const.

[gonzalon, 2017/01/20 19:27:01]

Done.

+    : short_name(short_name),
+      package_name(package_name),
+      shell_apk_version(shell_apk_version),
+      version_code(version_code) {}
+
+WebApkInfo::~WebApkInfo() {}