Remove deprecated wait_util methods.

base/test/ios/wait_util.h

 // Copyright 2014 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 BASE_TEST_IOS_WAIT_UTIL_H_
 #define BASE_TEST_IOS_WAIT_UTIL_H_
 
 #include "base/ios/block_types.h"
 #include "base/time/time.h"
 
 namespace base {
-
-class MessageLoop;
-
 namespace test {
 namespace ios {
 
 // Runs |action| if non-nil. Then, until either |condition| is true or |timeout|
 // expires, repetitively runs the current NSRunLoop and the current MessageLoop
 // (if |run_message_loop| is true). |condition| may be nil if there is no
 // condition to wait for; the NSRunLoop and current MessageLoop will be run run
 // until |timeout| expires. DCHECKs if |condition| is non-nil and |timeout|
 // expires before |condition| becomes true. If |timeout| is zero, a reasonable
 // default is used. Returns the time spent in the function.
@@ skipping 11 matching lines @@
 // Lets the run loop of the current thread process other messages
 // within the given maximum delay. This method may return before max_delay
 // elapsed.
 void SpinRunLoopWithMaxDelay(TimeDelta max_delay);
 
 // Lets the run loop of the current thread process other messages
 // within the given minimum delay. This method returns after |min_delay|
 // elapsed.
 void SpinRunLoopWithMinDelay(TimeDelta min_delay);
 
-// Deprecated.
-// TODO(fdoray): Remove this once call have been removed from ios_internal.
-TimeDelta TimeUntilCondition(ProceduralBlock action,
-                             ConditionBlock condition,
-                             MessageLoop* message_loop,
-                             TimeDelta timeout);
-
-// Deprecated.
-// TODO(fdoray): Remove this once call have been removed from ios_internal.
-void WaitUntilCondition(ConditionBlock condition,
-                        MessageLoop* message_loop,
-                        TimeDelta timeout);
-
 }  // namespace ios
 }  // namespace test
 }  // namespace base
 
 #endif  // BASE_TEST_IOS_WAIT_UTIL_H_