[StorageMonitor] Move StorageMonitor ownership to BrowserProcessImpl

chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc

Index: chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc
diff --git a/chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc b/chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc
index a8c82a52dc624eb5ca5e6951cc492e20b79eec9d..f7298f160ef66eb4c28eeb690101020a0a1d2b68 100644
--- a/chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc
+++ b/chrome/browser/storage_monitor/storage_monitor_linux_unittest.cc
@@ -23,6 +23,8 @@
 #include "chrome/browser/storage_monitor/storage_info.h"
 #include "chrome/browser/storage_monitor/storage_monitor.h"
 #include "chrome/browser/storage_monitor/test_media_transfer_protocol_manager_linux.h"
+#include "chrome/browser/storage_monitor/test_storage_monitor.h"
+#include "chrome/test/base/testing_browser_process.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -181,8 +183,12 @@ class StorageMonitorLinuxTest : public testing::Test {
                 arraysize(initial_test_data),
                 true  /* overwrite */);
 
-    // Initialize the test subject.
-    monitor_.reset(new TestStorageMonitorLinux(mtab_file_, &message_loop_));
+    test::TestStorageMonitor::RemoveSingleton();
+    monitor_ = new TestStorageMonitorLinux(mtab_file_, &message_loop_);
+    TestingBrowserProcess* browser_process = TestingBrowserProcess::GetGlobal();
+    if (browser_process)
+      browser_process->SetStorageMonitor(monitor_);
+
     mock_storage_observer_.reset(new MockRemovableStorageObserver);
     monitor_->AddObserver(mock_storage_observer_.get());
 
@@ -193,7 +199,6 @@ class StorageMonitorLinuxTest : public testing::Test {
   virtual void TearDown() OVERRIDE {
     base::RunLoop().RunUntilIdle();
     monitor_->RemoveObserver(mock_storage_observer_.get());
-    monitor_.reset();
     base::RunLoop().RunUntilIdle();
   }
 
@@ -243,7 +248,7 @@ class StorageMonitorLinuxTest : public testing::Test {
   }
 
   StorageMonitor* notifier() {
-    return monitor_.get();
+    return monitor_;
   }
 
   uint64 GetStorageSize(const base::FilePath& path) {
@@ -316,7 +321,8 @@ class StorageMonitorLinuxTest : public testing::Test {
   // Path to the test mtab file.
   base::FilePath mtab_file_;
 
-  scoped_ptr<TestStorageMonitorLinux> monitor_;
+  // Weak ptr to the storage monitor. Owned by TestingBrowserProcess.
+  TestStorageMonitorLinux* monitor_;
 
   DISALLOW_COPY_AND_ASSIGN(StorageMonitorLinuxTest);
 };