Switch to standard integer types in ios/.

ios/web/navigation/crw_session_entry_unittest.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 <Foundation/Foundation.h>
+#include <stdint.h>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #import "ios/testing/ocmock_complex_type_helper.h"
 #import "ios/web/navigation/crw_session_entry.h"
 #include "ios/web/navigation/navigation_item_impl.h"
 #include "ios/web/public/referrer.h"
 #import "net/base/mac/url_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
@@ skipping 142 matching lines @@
   expectEqualSessionEntries(sessionEntry_, newSessionEntry,
                             ui::PAGE_TRANSITION_RELOAD);
   EXPECT_NE(item->GetURL(), newItem->GetURL());
   EXPECT_EQ(item->GetVirtualURL(), newItem->GetURL());
 }
 
 TEST_F(CRWSessionEntryTest, InitWithCoderNewStyle) {
   web::NavigationItem* item = [sessionEntry_ navigationItem];
   item->SetVirtualURL(GURL("http://user.friendly"));
   item->SetTitle(base::SysNSStringToUTF16(@"Title"));
-  int64 timestamp = item->GetTimestamp().ToInternalValue();
+  int64_t timestamp = item->GetTimestamp().ToInternalValue();
 
   std::string virtualUrl = item->GetVirtualURL().spec();
   std::string referrerUrl = item->GetReferrer().url.spec();
   NSString* title = base::SysUTF16ToNSString(item->GetTitle());
   base::scoped_nsobject<id> decoder([[OCMockComplexTypeHelper alloc]
       initWithRepresentedObject:[OCMockObject mockForClass:[NSCoder class]]]);
 
   const std::string emptyString;
   decodeBytesForKeyBlock block =  ^ const uint8_t* (NSString* key,
                                                     NSUInteger* length) {
@@ skipping 144 matching lines @@
 TEST_F(CRWSessionEntryTest, NonEmptyVirtualUrl) {
   web::NavigationItem* item = [sessionEntry_ navigationItem];
   item->SetVirtualURL(GURL("http://user.friendly"));
   EXPECT_EQ(GURL("http://user.friendly/"), item->GetVirtualURL());
   EXPECT_EQ(GURL("http://init.test/"), item->GetURL());
 }
 
 TEST_F(CRWSessionEntryTest, EmptyDescription) {
   EXPECT_GT([[sessionEntry_ description] length], 0U);
 }