Add missing (and remove superfluous) 'explicit' from constructors.

content/browser/plugin_service_impl_browsertest.cc

 // Copyright (c) 2012 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 "content/browser/plugin_service_impl.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
@@ skipping 18 matching lines @@
   // Start opening the channel
   PluginServiceImpl::GetInstance()->OpenChannelToNpapiPlugin(
       0, 0, GURL(), GURL(), kNPAPITestPluginMimeType, client);
 }
 
 // Mock up of the Client and the Listener classes that would supply the
 // communication channel with the plugin.
 class MockPluginProcessHostClient : public PluginProcessHost::Client,
                                     public IPC::Listener {
  public:
-  MockPluginProcessHostClient(ResourceContext* context)
+  explicit MockPluginProcessHostClient(ResourceContext* context)
       : context_(context),
         channel_(NULL),
         set_plugin_info_called_(false) {
   }
 
   virtual ~MockPluginProcessHostClient() {
     if (channel_)
       BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, channel_);
   }
 
@@ skipping 94 matching lines @@
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&OpenChannel, &mock_client));
   RunMessageLoop();
 }
 
 // A strict mock that fails if any of the methods are called. They shouldn't be
 // called since the request should get canceled before then.
 class MockCanceledPluginServiceClient : public PluginProcessHost::Client {
  public:
-  MockCanceledPluginServiceClient(ResourceContext* context)
+  explicit MockCanceledPluginServiceClient(ResourceContext* context)
       : context_(context),
         get_resource_context_called_(false) {
   }
 
   virtual ~MockCanceledPluginServiceClient() {}
 
   // Client implementation.
   MOCK_METHOD0(ID, int());
   virtual ResourceContext* GetResourceContext() OVERRIDE {
     get_resource_context_called_ = true;
@@ skipping 42 matching lines @@
       GetResourceContext());
   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                           base::Bind(OpenChannelAndThenCancel, &mock_client));
   RunMessageLoop();
   EXPECT_TRUE(mock_client.get_resource_context_called());
 }
 
 class MockCanceledBeforeSentPluginProcessHostClient
     : public MockCanceledPluginServiceClient {
  public:
-  MockCanceledBeforeSentPluginProcessHostClient(
+  explicit MockCanceledBeforeSentPluginProcessHostClient(
       ResourceContext* context)
       : MockCanceledPluginServiceClient(context),
         set_plugin_info_called_(false),
         on_found_plugin_process_host_called_(false),
         host_(NULL) {}
 
   virtual ~MockCanceledBeforeSentPluginProcessHostClient() {}
 
   // Client implementation.
   virtual void SetPluginInfo(const webkit::WebPluginInfo& info) OVERRIDE {
@@ skipping 54 matching lines @@
       base::Bind(&OpenChannel, &mock_client));
   RunMessageLoop();
   EXPECT_TRUE(mock_client.get_resource_context_called());
   EXPECT_TRUE(mock_client.set_plugin_info_called());
   EXPECT_TRUE(mock_client.on_found_plugin_process_host_called());
 }
 
 class MockCanceledAfterSentPluginProcessHostClient
     : public MockCanceledBeforeSentPluginProcessHostClient {
  public:
-  MockCanceledAfterSentPluginProcessHostClient(
+  explicit MockCanceledAfterSentPluginProcessHostClient(
       ResourceContext* context)
       : MockCanceledBeforeSentPluginProcessHostClient(context),
         on_sent_plugin_channel_request_called_(false) {}
   virtual ~MockCanceledAfterSentPluginProcessHostClient() {}
 
   // Client implementation.
 
   virtual int ID() OVERRIDE { return 42; }
   virtual bool OffTheRecord() OVERRIDE { return false; }
 
@@ skipping 32 matching lines @@
       BrowserThread::IO, FROM_HERE,
       base::Bind(&OpenChannel, &mock_client));
   RunMessageLoop();
   EXPECT_TRUE(mock_client.get_resource_context_called());
   EXPECT_TRUE(mock_client.set_plugin_info_called());
   EXPECT_TRUE(mock_client.on_found_plugin_process_host_called());
   EXPECT_TRUE(mock_client.on_sent_plugin_channel_request_called());
 }
 
 }  // namespace content