content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

This patch was mostly autogenerated with
https://codereview.chromium.org/1010073002/.

BUG=465354
[email protected]

Committed: https://crrev.com/422456f9d53f0bf936a64f21a1463fd0abd3df84
Cr-Commit-Position: refs/heads/master@{#333081}

Review URL: https://codereview.chromium.org/1159623009

Cr-Commit-Position: refs/heads/master@{#333112}
diff --git a/content/browser/geolocation/geolocation_provider_impl_unittest.cc b/content/browser/geolocation/geolocation_provider_impl_unittest.cc
index 685818b..3ba4dae1 100644
--- a/content/browser/geolocation/geolocation_provider_impl_unittest.cc
+++ b/content/browser/geolocation/geolocation_provider_impl_unittest.cc
@@ -4,9 +4,10 @@
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
+#include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "content/browser/geolocation/geolocation_provider_impl.h"
@@ -140,11 +141,9 @@
   DCHECK(provider_->IsRunning());
   DCHECK(base::MessageLoop::current() == &message_loop_);
   bool started;
-  provider_->message_loop_proxy()->PostTaskAndReply(
-      FROM_HERE,
-      base::Bind(&GeolocationProviderTest::GetProvidersStarted,
-                 base::Unretained(this),
-                 &started),
+  provider_->task_runner()->PostTaskAndReply(
+      FROM_HERE, base::Bind(&GeolocationProviderTest::GetProvidersStarted,
+                            base::Unretained(this), &started),
       base::MessageLoop::QuitClosure());
   message_loop_.Run();
   return started;
@@ -158,11 +157,9 @@
 void GeolocationProviderTest::SendMockLocation(const Geoposition& position) {
   DCHECK(provider_->IsRunning());
   DCHECK(base::MessageLoop::current() == &message_loop_);
-  provider_->message_loop()
-      ->PostTask(FROM_HERE,
-                 base::Bind(&GeolocationProviderImpl::OnLocationUpdate,
-                            base::Unretained(provider_.get()),
-                            position));
+  provider_->task_runner()->PostTask(
+      FROM_HERE, base::Bind(&GeolocationProviderImpl::OnLocationUpdate,
+                            base::Unretained(provider_.get()), position));
 }
 
 // Regression test for http://crbug.com/59377