Remove custom Task implementations from content/ppapi_plugin

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/8879003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113555 0039d316-1c4b-4281-b951-d872f2087c98

content/ppapi_plugin/broker_process_dispatcher.cc

@@ -4,18 +4,12 @@
 
 #include "content/ppapi_plugin/broker_process_dispatcher.h"
 
+#include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "content/common/child_process.h"
 
 namespace {
 
-class BrokerReleaseTask : public Task {
- public:
-  void Run() {
-    DVLOG(1) << "BrokerReleaseTask::Run()";
-    ChildProcess::current()->ReleaseProcess();
-  }
-};
-
 // How long we wait before releasing the broker process.
 const int kBrokerReleaseTimeMs = 30 * 1000;  // 30 seconds.
 
@@ -36,6 +30,9 @@ BrokerProcessDispatcher::~BrokerProcessDispatcher() {
   // plugin. This is the case for common plugins where they may be used on a
   // source and destination page of a navigation. We don't want to tear down
   // and re-start processes each time in these cases.
-  MessageLoop::current()->PostDelayedTask(FROM_HERE, new BrokerReleaseTask(),
+  MessageLoop::current()->PostDelayedTask(
+      FROM_HERE,
+      base::Bind(&ChildProcess::ReleaseProcess,
+                 base::Unretained(ChildProcess::current())),
       kBrokerReleaseTimeMs);
 }

content/ppapi_plugin/plugin_process_dispatcher.cc

@@ -4,17 +4,12 @@
 
 #include "content/ppapi_plugin/plugin_process_dispatcher.h"
 
+#include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "content/common/child_process.h"
 
 namespace {
 
-class PluginReleaseTask : public Task {
- public:
-  void Run() {
-    ChildProcess::current()->ReleaseProcess();
-  }
-};
-
 // How long we wait before releasing the plugin process.
 const int kPluginReleaseTimeMs = 30 * 1000;  // 30 seconds.
 
@@ -33,6 +28,9 @@ PluginProcessDispatcher::~PluginProcessDispatcher() {
   // plugin. This is the case for common plugins where they may be used on a
   // source and destination page of a navigation. We don't want to tear down
   // and re-start processes each time in these cases.
-  MessageLoop::current()->PostDelayedTask(FROM_HERE, new PluginReleaseTask(),
+  MessageLoop::current()->PostDelayedTask(
+      FROM_HERE,
+      base::Bind(&ChildProcess::ReleaseProcess,
+                 base::Unretained(ChildProcess::current())),
       kPluginReleaseTimeMs);
 }