[ios] Fix case on UIKit and WebKit includes.

Corrected cases found with:
   git grep -h "#import <.*>" ios | sort | uniq

Bug: 904101
Change-Id: I17903375ef18d77bfd6f76052d6ea483a933ce56
Reviewed-on: https://chromium-review.googlesource.com/c/1335876
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#608102}

ios/chrome/browser/ui/content_suggestions/content_suggestions_metrics_recording.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_METRICS_RECORDING_H_
 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_METRICS_RECORDING_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 #include "ui/base/window_open_disposition.h"
 

ios/chrome/browser/ui/print/print_controller.mm

@@ -5,7 +5,7 @@
 #import "ios/chrome/browser/ui/print/print_controller.h"
 
 #import <MobileCoreServices/UTType.h>
-#import <Webkit/Webkit.h>
+#import <WebKit/WebKit.h>
 
 #include <memory>
 

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_assistive_keyboard_delegate.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_DELEGATE_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_DELEGATE_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 @protocol ApplicationCommands;
 @protocol BrowserCommands;

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_assistive_keyboard_views.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_VIEWS_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_VIEWS_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 @protocol ToolbarAssistiveKeyboardDelegate;
 

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_assistive_keyboard_views_utils.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_VIEWS_UTILS_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_ASSISTIVE_KEYBOARD_VIEWS_UTILS_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 @protocol ToolbarAssistiveKeyboardDelegate;
 

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_input_assistant_items.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_INPUT_ASSISTANT_ITEMS_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_INPUT_ASSISTANT_ITEMS_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 @protocol ToolbarAssistiveKeyboardDelegate;
 

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_keyboard_accessory_view.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_KEYBOARD_ACCESSORY_VIEW_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_KEYBOARD_ACCESSORY_VIEW_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 #import "ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_assistive_keyboard_delegate.h"
 

ios/chrome/browser/ui/toolbar/keyboard_assist/toolbar_ui_bar_button_item.h

@@ -5,7 +5,7 @@
 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_UI_BAR_BUTTON_ITEM_H_
 #define IOS_CHROME_BROWSER_UI_TOOLBAR_KEYBOARD_ASSIST_TOOLBAR_UI_BAR_BUTTON_ITEM_H_
 
-#import <UIKit/UIKIt.h>
+#import <UIKit/UIKit.h>
 
 @protocol ToolbarAssistiveKeyboardDelegate;
 

ios/web/net/cookies/wk_http_system_cookie_store.h

@@ -6,7 +6,7 @@
 #define IOS_WEB_NET_COOKIES_WK_HTTP_SYSTEM_COOKIE_STORE_H_
 
 #import <Foundation/Foundation.h>
-#import <WebKit/Webkit.h>
+#import <WebKit/WebKit.h>
 
 #import "ios/net/cookies/system_cookie_store.h"
 

ios/web/net/cookies/wk_http_system_cookie_store_unittest.mm

@@ -5,7 +5,7 @@
 #import "ios/web/net/cookies/wk_http_system_cookie_store.h"
 
 #import <Foundation/Foundation.h>
-#import <WebKit/Webkit.h>
+#import <WebKit/WebKit.h>
 
 #include <memory>