Split ProxyResolverV8Tracing into an implementation and a wrapper.

net/proxy/load_state_change_coalescer_unittest.cc

Index: net/proxy/load_state_change_coalescer_unittest.cc
diff --git a/net/proxy/load_state_change_coalescer_unittest.cc b/net/proxy/load_state_change_coalescer_unittest.cc
deleted file mode 100644
index e6f8303d228ef585210d80fe6150e6a397eac4ec..0000000000000000000000000000000000000000
--- a/net/proxy/load_state_change_coalescer_unittest.cc
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2015 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 "net/proxy/load_state_change_coalescer.h"
-
-#include <vector>
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "base/run_loop.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace net {
-
-class LoadStateChangeCoalescerTest : public testing::Test {
- protected:
-  void SetUp() override {
-    coalescer_.reset(new LoadStateChangeCoalescer(
-        base::Bind(&LoadStateChangeCoalescerTest::LoadStateChanged,
-                   base::Unretained(this)),
-        base::TimeDelta(), LOAD_STATE_IDLE));
-  }
-
-  void TearDown() override { coalescer_.reset(); }
-
-  void LoadStateChanged(LoadState load_state) {
-    load_state_changes_.push_back(load_state);
-  }
-
-  void WaitUntilIdle() { base::RunLoop().RunUntilIdle(); }
-
-  scoped_ptr<LoadStateChangeCoalescer> coalescer_;
-  std::vector<LoadState> load_state_changes_;
-};
-
-TEST_F(LoadStateChangeCoalescerTest, SingleChange) {
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_PROXY_FOR_URL);
-  WaitUntilIdle();
-  ASSERT_EQ(1u, load_state_changes_.size());
-  EXPECT_EQ(LOAD_STATE_RESOLVING_PROXY_FOR_URL, load_state_changes_[0]);
-}
-
-TEST_F(LoadStateChangeCoalescerTest, TwoChangesCoalesce) {
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_PROXY_FOR_URL);
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT);
-  WaitUntilIdle();
-  ASSERT_EQ(1u, load_state_changes_.size());
-  EXPECT_EQ(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT, load_state_changes_[0]);
-}
-
-TEST_F(LoadStateChangeCoalescerTest, ThreeChangesCoalesce) {
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_PROXY_FOR_URL);
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT);
-  coalescer_->LoadStateChanged(LOAD_STATE_DOWNLOADING_PROXY_SCRIPT);
-  WaitUntilIdle();
-  ASSERT_EQ(1u, load_state_changes_.size());
-  EXPECT_EQ(LOAD_STATE_DOWNLOADING_PROXY_SCRIPT, load_state_changes_[0]);
-}
-
-TEST_F(LoadStateChangeCoalescerTest, CoalesceToOriginalLoadState) {
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_PROXY_FOR_URL);
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT);
-  coalescer_->LoadStateChanged(LOAD_STATE_IDLE);
-  WaitUntilIdle();
-  EXPECT_TRUE(load_state_changes_.empty());
-}
-
-TEST_F(LoadStateChangeCoalescerTest, AlternateLoadStatesWithWait) {
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT);
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_PROXY_FOR_URL);
-  WaitUntilIdle();
-  ASSERT_EQ(1u, load_state_changes_.size());
-  EXPECT_EQ(LOAD_STATE_RESOLVING_PROXY_FOR_URL, load_state_changes_[0]);
-
-  coalescer_->LoadStateChanged(LOAD_STATE_RESOLVING_HOST_IN_PROXY_SCRIPT);
-  coalescer_->LoadStateChanged(LOAD_STATE_IDLE);
-  WaitUntilIdle();
-  ASSERT_EQ(2u, load_state_changes_.size());
-  EXPECT_EQ(LOAD_STATE_IDLE, load_state_changes_[1]);
-}
-
-}  // namespace net