Remove implicit HANDLE conversions from net (new ones).

BUG=416722
R=rtenneti@chromium.org

Review URL: https://codereview.chromium.org/605513005

Cr-Commit-Position: refs/heads/master@{#296610}

net/base/net_util_unittest.cc

@@ -834,7 +834,8 @@ int GetWifiOptions() {
     return -1;
 
   WLAN_INTERFACE_INFO_LIST* interface_list_ptr = NULL;
-  result = wlanapi.enum_interfaces_func(client, NULL, &interface_list_ptr);
+  result = wlanapi.enum_interfaces_func(client.Get(), NULL,
+                                        &interface_list_ptr);
   if (result != ERROR_SUCCESS)
     return -1;
   scoped_ptr<WLAN_INTERFACE_INFO_LIST, internal::WlanApiDeleter> interface_list(
@@ -846,7 +847,7 @@ int GetWifiOptions() {
     PVOID data;
     int options = 0;
     result = wlanapi.query_interface_func(
-        client,
+        client.Get(),
         &info->InterfaceGuid,
         wlan_intf_opcode_background_scan_enabled,
         NULL,
@@ -861,7 +862,7 @@ int GetWifiOptions() {
     internal::WlanApi::GetInstance().free_memory_func(data);
 
     result = wlanapi.query_interface_func(
-        client,
+        client.Get(),
         &info->InterfaceGuid,
         wlan_intf_opcode_media_streaming_mode,
         NULL,

net/base/net_util_win.cc

@@ -286,7 +286,8 @@ class WifiOptionSetter : public ScopedWifiOptions {
       return;
 
     WLAN_INTERFACE_INFO_LIST* interface_list_ptr = NULL;
-    result = wlanapi.enum_interfaces_func(client_, NULL, &interface_list_ptr);
+    result = wlanapi.enum_interfaces_func(client_.Get(), NULL,
+                                          &interface_list_ptr);
     if (result != ERROR_SUCCESS)
       return;
     scoped_ptr<WLAN_INTERFACE_INFO_LIST, internal::WlanApiDeleter>
@@ -296,7 +297,7 @@ class WifiOptionSetter : public ScopedWifiOptions {
       WLAN_INTERFACE_INFO* info = &interface_list->InterfaceInfo[i];
       if (options & WIFI_OPTIONS_DISABLE_SCAN) {
         BOOL data = false;
-        wlanapi.set_interface_func(client_,
+        wlanapi.set_interface_func(client_.Get(),
                                    &info->InterfaceGuid,
                                    wlan_intf_opcode_background_scan_enabled,
                                    sizeof(data),
@@ -305,7 +306,7 @@ class WifiOptionSetter : public ScopedWifiOptions {
       }
       if (options & WIFI_OPTIONS_MEDIA_STREAMING_MODE) {
         BOOL data = true;
-        wlanapi.set_interface_func(client_,
+        wlanapi.set_interface_func(client_.Get(),
                                    &info->InterfaceGuid,
                                    wlan_intf_opcode_media_streaming_mode,
                                    sizeof(data),