Fix some grammar in chrome/browser/net

chrome/browser/net/sqlite_server_bound_cert_store_unittest.cc

 // Copyright (c) 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.
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop.h"
 #include "base/scoped_temp_dir.h"
@@ skipping 80 matching lines @@
 
   ASSERT_TRUE(file_util::PathExists(
       temp_dir_.path().Append(chrome::kOBCertFilename)));
   ASSERT_TRUE(file_util::Delete(
       temp_dir_.path().Append(chrome::kOBCertFilename), false));
 }
 
 TEST_F(SQLiteServerBoundCertStoreTest, RemoveOnDestruction) {
   store_->SetClearLocalStateOnExit(true);
   // Replace the store effectively destroying the current one and forcing it
-  // to write it's data to disk. Then we can see if after loading it again it
+  // to write its data to disk. Then we can see if after loading it again it
   // is still there.
   store_ = NULL;
   // Make sure we wait until the destructor has run.
   scoped_refptr<base::ThreadTestHelper> helper(
       new base::ThreadTestHelper(
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB)));
   ASSERT_TRUE(helper->Run());
 
   ASSERT_FALSE(file_util::PathExists(
       temp_dir_.path().Append(chrome::kOBCertFilename)));
 }
 
 // Test if data is stored as expected in the SQLite database.
 TEST_F(SQLiteServerBoundCertStoreTest, TestPersistence) {
   store_->AddServerBoundCert(
       net::DefaultServerBoundCertStore::ServerBoundCert(
           "foo.com",
           net::CLIENT_CERT_ECDSA_SIGN,
           base::Time::FromInternalValue(3),
           base::Time::FromInternalValue(4),
           "c", "d"));
 
   ScopedVector<net::DefaultServerBoundCertStore::ServerBoundCert> certs;
   // Replace the store effectively destroying the current one and forcing it
-  // to write it's data to disk. Then we can see if after loading it again it
+  // to write its data to disk. Then we can see if after loading it again it
   // is still there.
   store_ = NULL;
   scoped_refptr<base::ThreadTestHelper> helper(
       new base::ThreadTestHelper(
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB)));
   // Make sure we wait until the destructor has run.
   ASSERT_TRUE(helper->Run());
   store_ = new SQLiteServerBoundCertStore(
       temp_dir_.path().Append(chrome::kOBCertFilename));
 
@@ skipping 364 matching lines @@
 
   store_->Flush(base::Bind(&CallbackCounter::Callback, counter.get()));
 
   scoped_refptr<base::ThreadTestHelper> helper(
       new base::ThreadTestHelper(
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB)));
   ASSERT_TRUE(helper->Run());
 
   ASSERT_EQ(1, counter->callback_count());
 }