[ios] BubbleViewController and BubbleView stubs.

ios/chrome/browser/ui/bubble/bubble_view_controller.mm

Index: ios/chrome/browser/ui/bubble/bubble_view_controller.mm
diff --git a/ios/chrome/browser/ui/bubble/bubble_view_controller.mm b/ios/chrome/browser/ui/bubble/bubble_view_controller.mm
new file mode 100644
index 0000000000000000000000000000000000000000..be4eb9c6d66c2e94fff102c212a7db3a9e3714d3
--- /dev/null
+++ b/ios/chrome/browser/ui/bubble/bubble_view_controller.mm
@@ -0,0 +1,49 @@
+// Copyright 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.
+
+#import "ios/chrome/browser/ui/bubble/bubble_view_controller.h"
+
+#include "base/logging.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+@interface BubbleViewController ()
+@property(nonatomic, readonly) NSString* text;
+@property(nonatomic, readonly) BubbleArrowDirection arrowDirection;
+@property(nonatomic, readonly) BubbleAlignment alignment;
+@end
+
+@implementation BubbleViewController
+
+@synthesize text = _text;
+@synthesize arrowDirection = _arrowDirection;
+@synthesize alignment = _alignment;
+
+- (instancetype)initWithText:(NSString*)text
+                   direction:(BubbleArrowDirection)arrowDirection
+                   alignment:(BubbleAlignment)alignment {
+  self = [super initWithNibName:nil bundle:nil];
+  _text = text;
+  _arrowDirection = arrowDirection;
+  _alignment = alignment;
+  return self;
+}
+
+- (void)loadView {
+  self.view = [[BubbleView alloc] initWithText:self.text
+                                     direction:self.arrowDirection
+                                     alignment:self.alignment];
+}
+
+- (void)animateContentIn {
+  NOTIMPLEMENTED();
+}
+
+- (void)dismissAnimated:(BOOL)animated {
+  NOTIMPLEMENTED();
+}
+
+@end