Disk cache: A few minor fixes to make coverity happy.

net/disk_cache/backend_unittest.cc

 // Copyright (c) 2006-2008 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/basictypes.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/platform_thread.h"
 #include "base/string_util.h"
 #include "net/base/io_buffer.h"
@@ skipping 489 matching lines @@
   disk_cache::Entry* entry;
   void* iter = NULL;
   int count = 0;
   Time last_modified[kNumEntries];
   Time last_used[kNumEntries];
   while (cache_->OpenNextEntry(&iter, &entry)) {
     ASSERT_TRUE(NULL != entry);
     if (count < kNumEntries) {
       last_modified[count] = entry->GetLastModified();
       last_used[count] = entry->GetLastUsed();
+      EXPECT_TRUE(initial <= last_modified[count]);
+      EXPECT_TRUE(final >= last_modified[count]);
     }
 
-    EXPECT_TRUE(initial <= last_modified[count]);
-    EXPECT_TRUE(final >= last_modified[count]);
     entry->Close();
     count++;
   };
   EXPECT_EQ(kNumEntries, count);
 
   iter = NULL;
   count = 0;
   // The previous enumeration should not have changed the timestamps.
   while (cache_->OpenNextEntry(&iter, &entry)) {
     ASSERT_TRUE(NULL != entry);
@@ skipping 453 matching lines @@
 TEST_F(DiskCacheBackendTest, DoomAll) {
   InitCache();
   BackendDoomAll();
 }
 
 TEST_F(DiskCacheBackendTest, MemoryOnlyDoomAll) {
   SetMemoryOnlyMode();
   InitCache();
   BackendDoomAll();
 }