Reland of Delete class ScopedPtrCollection. Replaced with vector of unique_ptr.

webrtc/base/scopedptrcollection_unittest.cc

Index: webrtc/base/scopedptrcollection_unittest.cc
diff --git a/webrtc/base/scopedptrcollection_unittest.cc b/webrtc/base/scopedptrcollection_unittest.cc
deleted file mode 100644
index 929fd0f324c968dcb77a58fd6283c2c1c083226f..0000000000000000000000000000000000000000
--- a/webrtc/base/scopedptrcollection_unittest.cc
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <memory>
-
-#include "webrtc/base/constructormagic.h"
-#include "webrtc/base/scopedptrcollection.h"
-#include "webrtc/base/gunit.h"
-
-namespace rtc {
-
-namespace {
-
-class InstanceCounter {
- public:
-  explicit InstanceCounter(int* num_instances)
-      : num_instances_(num_instances) {
-    ++(*num_instances_);
-  }
-  ~InstanceCounter() {
-    --(*num_instances_);
-  }
-
- private:
-  int* num_instances_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(InstanceCounter);
-};
-
-}  // namespace
-
-class ScopedPtrCollectionTest : public testing::Test {
- protected:
-  ScopedPtrCollectionTest()
-      : num_instances_(0),
-      collection_(new ScopedPtrCollection<InstanceCounter>()) {
-  }
-
-  int num_instances_;
-  std::unique_ptr<ScopedPtrCollection<InstanceCounter> > collection_;
-};
-
-TEST_F(ScopedPtrCollectionTest, PushBack) {
-  EXPECT_EQ(0u, collection_->collection().size());
-  EXPECT_EQ(0, num_instances_);
-  const int kNum = 100;
-  for (int i = 0; i < kNum; ++i) {
-    collection_->PushBack(new InstanceCounter(&num_instances_));
-  }
-  EXPECT_EQ(static_cast<size_t>(kNum), collection_->collection().size());
-  EXPECT_EQ(kNum, num_instances_);
-  collection_.reset();
-  EXPECT_EQ(0, num_instances_);
-}
-
-TEST_F(ScopedPtrCollectionTest, Remove) {
-  InstanceCounter* ic = new InstanceCounter(&num_instances_);
-  collection_->PushBack(ic);
-  EXPECT_EQ(1u, collection_->collection().size());
-  collection_->Remove(ic);
-  EXPECT_EQ(1, num_instances_);
-  collection_.reset();
-  EXPECT_EQ(1, num_instances_);
-  delete ic;
-  EXPECT_EQ(0, num_instances_);
-}
-
-
-}  // namespace rtc