[iOS] Upstream //ios/chrome/browser/ui

ios/chrome/browser/ui/native_content_controller.mm

+// Copyright 2012 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.
+
+#import "ios/chrome/browser/ui/native_content_controller.h"
+
+#import <UIKit/UIKit.h>
+
+#include "base/mac/bundle_locations.h"
+#import "base/mac/foundation_util.h"
+#include "base/mac/objc_property_releaser.h"
+
+@implementation NativeContentController {
+  base::mac::ObjCPropertyReleaser _propertyReleaser_NativeContentController;
+}
+
+@synthesize view = _view;
+@synthesize title = _title;
+@synthesize url = _url;
+
+- (instancetype)initWithNibName:(NSString*)nibName url:(const GURL&)url {
+  self = [super init];
+  if (self) {
+    _propertyReleaser_NativeContentController.Init(
+        self, [NativeContentController class]);
+    [base::mac::FrameworkBundle() loadNibNamed:nibName owner:self options:nil];
+    _url = url;
+  }
+  return self;
+}
+
+- (instancetype)initWithURL:(const GURL&)url {
+  self = [super init];
+  if (self) {
+    _propertyReleaser_NativeContentController.Init(
+        self, [NativeContentController class]);
+    _url = url;
+  }
+  return self;
+}
+
+- (void)dealloc {
+  [_view removeFromSuperview];
+  [super dealloc];
+}
+
+- (void)handleLowMemory {
+  // TODO(pinkerton): What should this do? Toss the view?
+}
+
+- (BOOL)isViewAlive {
+  // TODO(pinkerton): See handleLowMemory above.
+  return YES;
+}
+
+- (void)reload {
+  // Not implemented in base class.
+}
+
+@end