Introduce the iOS consumer API.

The purpose of this API is to make the iOS port less vulnerable to bustage
during merges while in the process of upstreaming (see
https://sites.google.com/a/chromium.org/dev/developers/design-documents/layered-components-technical-approach).

Review URL: https://chromiumcodereview.appspot.com/16023013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@203144 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 84 insertions, 0 deletions

diff --git a/ios/OWNERS b/ios/OWNERS
new file mode 100644
index 0000000..edb8e91
--- /dev/null
+++ b/ios/OWNERS
@@ -0,0 +1,3 @@
+blundell@chromium.org
+rohitrao@chromium.org
+stuartmorgan@chromium.org
diff --git a/ios/README.txt b/ios/README.txt
new file mode 100644
index 0000000..db01cd9
--- /dev/null
+++ b/ios/README.txt
@@ -0,0 +1,3 @@
+This directory holds code related to the iOS port of Chromium. See
+https://sites.google.com/a/chromium.org/dev/developers/design-documents/structure-of-layered-components-within-the-chromium-codebase
+for a description of the structure underneath this directory.
diff --git a/ios/consumer/README.txt b/ios/consumer/README.txt
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index 0000000..b6907ea
--- /dev/null
+++ b/ios/consumer/README.txt
@@ -0,0 +1,7 @@
+This directory exists to allow iOS code that is not yet upstreamed to call
+Chromium code without being vulnerable to breakage during a merge.
+Specifically, not-yet-upstreamed code is allowed to use the interfaces
+provided in public/. Any change to one of these interfaces should get a full
+review from an OWNER, as such a change will require corresponding changes to
+code not yet upstreamed. Any change to code not under public/ can be TBR'd to
+an OWNER.
diff --git a/ios/consumer/base/util.mm b/ios/consumer/base/util.mm
new file mode 100644
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--- /dev/null
+++ b/ios/consumer/base/util.mm
@@ -0,0 +1,18 @@
+// Copyright 2013 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 "base/ios/ios_util.h"
+#include "ios/consumer/public/base/util.h"
+
+namespace ios {
+
+bool IsRunningOnIOS6OrLater() {
+  return base::ios::IsRunningOnIOS6OrLater();
+}
+
+bool IsRunningOnOrLater(int major, int minor, int bug_fix) {
+  return base::ios::IsRunningOnOrLater(major, minor, bug_fix);
+}
+
+}  // namespace ios
diff --git a/ios/consumer/ios_consumer.gyp b/ios/consumer/ios_consumer.gyp
new file mode 100644
index 0000000..9e6f7b6
--- /dev/null
+++ b/ios/consumer/ios_consumer.gyp
@@ -0,0 +1,24 @@
+# Copyright 2013 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.
+{
+  'variables': {
+    'chromium_code': 1,
+   },
+  'targets': [
+    {
+      'target_name': 'ios_consumer_base',
+      'type': 'static_library',
+      'dependencies': [
+        '../../base/base.gyp:base',
+      ],
+      'include_dirs': [
+        '../..',
+      ],
+      'sources': [
+        'base/util.mm',
+        'public/base/util.h',
+      ],
+    },
+  ],
+}
diff --git a/ios/consumer/public/DEPS b/ios/consumer/public/DEPS
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index 0000000..b9ffa71
--- /dev/null
+++ b/ios/consumer/public/DEPS
@@ -0,0 +1,11 @@
+include_rules = [
+  # The public interfaces cannot reference Chromium code, so all allowances
+  # that the top-level DEPS file introduces are removed here. This list should
+  # be kept in sync with src/DEPS.
+  "-base",
+  "-build",
+  "-googleurl",
+  "-library_loaders",
+  "-testing",
+  "-third_party/icu/public",
+]
diff --git a/ios/consumer/public/base/util.h b/ios/consumer/public/base/util.h
new file mode 100644
index 0000000..9820834
--- /dev/null
+++ b/ios/consumer/public/base/util.h
@@ -0,0 +1,18 @@
+// Copyright 2013 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.
+
+#ifndef IOS_CONSUME_PUBLIC_BASE_UTIL_H_
+#define IOS_CONSUME_PUBLIC_BASE_UTIL_H_
+
+namespace ios {
+
+// Returns whether the operating system is iOS 6 or later.
+bool IsRunningOnIOS6OrLater();
+
+// Returns whether the operating system is at the given version or later.
+bool IsRunningOnOrLater(int major, int minor, int bug_fix);
+
+}  // namespace ios
+
+#endif  // IOS_CONSUME_PUBLIC_BASE_UTIL_H_