[Part 5 of 6] Move TaskManagerTester to the task_management directory.

chrome/browser/task_manager/task_manager_browsertest_util.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_
 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_
 
 #include <stddef.h>
 
-#include <memory>
-
 #include "base/strings/string16.h"
 
-namespace content {
-class WebContents;
-}
-
 // TODO(nick): Move everything here into the task_management namespace.
 namespace task_manager {
 namespace browsertest_util {
 
 // Specifies some integer-valued column of numeric data reported by the task
 // manager model. Please add more here as needed by tests.
 enum class ColumnSpecifier {
   V8_MEMORY,
   V8_MEMORY_USED,
   SQLITE_MEMORY_USED,
 
   COLUMN_NONE,  // Default value.
 };
 
-// An adapter that abstracts away the difference of old vs. new task manager.
-class TaskManagerTester {
- public:
-  virtual ~TaskManagerTester() {}
-
-  // Get the number of rows currently in the task manager.
-  virtual int GetRowCount() = 0;
-
-  // Get the title text of a particular |row|.
-  virtual base::string16 GetRowTitle(int row) = 0;
-
-  // Hide or show a column. If a column is not visible its stats are not
-  // necessarily gathered.
-  virtual void ToggleColumnVisibility(ColumnSpecifier column) = 0;
-
-  // Get the value of a column as an int64. Memory values are in bytes.
-  virtual int64_t GetColumnValue(ColumnSpecifier column, int row) = 0;
-
-  // If |row| is associated with a WebContents, return its SessionID. Otherwise,
-  // return -1.
-  virtual int32_t GetTabId(int row) = 0;
-
-  // Kill the process of |row|.
-  virtual void Kill(int row) = 0;
-};
-
-// Creates a TaskManagerTester backed by the current task manager. The task
-// manager should already be visible when you call this function.
-std::unique_ptr<TaskManagerTester> GetTaskManagerTester();
-
 // Runs the message loop, observing the task manager, until there are exactly
 // |resource_count| many resources whose titles match the pattern
 // |title_pattern|. The match is done via string_util's base::MatchPattern, so
 // |title_pattern| may contain wildcards like "*".
 //
 // If the wait times out, this test will trigger a gtest failure. To get
 // meaningful errors, tests should wrap invocations of this function with
 // ASSERT_NO_FATAL_FAILURE().
 void WaitForTaskManagerRows(int resource_count,
                             const base::string16& title_pattern);
@@ skipping 29 matching lines @@
 base::string16 MatchSubframe(const char* title);    // "Subframe: " + title
 base::string16 MatchAnySubframe();                  // "Subframe: *"
 // "Utility: " + title
 base::string16 MatchUtility(const base::string16& title);
 base::string16 MatchAnyUtility();                   // "Utility: *"
 
 }  // namespace browsertest_util
 }  // namespace task_manager
 
 #endif  // CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_BROWSERTEST_UTIL_H_