shill: rename DispatchOnType to SetProperty

I think this name is clearer. While the function does
have to dispatch based on type, what the caller is trying
to do is to set a property.

BUG=None
TEST=unit tests
Change-Id: I7eedd5a74de7f465310d07271e61cff320645fd8
Reviewed-on: https://gerrit.chromium.org/gerrit/15538
Reviewed-by: mukesh agrawal <quiche@chromium.org>
Tested-by: mukesh agrawal <quiche@chromium.org>
Commit-Ready: mukesh agrawal <quiche@chromium.org>
diff --git a/device_unittest.cc b/device_unittest.cc
index 8378f3f..eb26d3a 100644
--- a/device_unittest.cc
+++ b/device_unittest.cc
@@ -105,18 +105,18 @@
   }
 }
 
-TEST_F(DeviceTest, Dispatch) {
+TEST_F(DeviceTest, SetProperty) {
   ::DBus::Error error;
-  EXPECT_TRUE(DBusAdaptor::DispatchOnType(device_->mutable_store(),
-                                          flimflam::kPoweredProperty,
-                                          PropertyStoreTest::kBoolV,
-                                          &error));
+  EXPECT_TRUE(DBusAdaptor::SetProperty(device_->mutable_store(),
+                                       flimflam::kPoweredProperty,
+                                       PropertyStoreTest::kBoolV,
+                                       &error));
 
   // Ensure that an attempt to write a R/O property returns InvalidArgs error.
-  EXPECT_FALSE(DBusAdaptor::DispatchOnType(device_->mutable_store(),
-                                           flimflam::kAddressProperty,
-                                           PropertyStoreTest::kStringV,
-                                           &error));
+  EXPECT_FALSE(DBusAdaptor::SetProperty(device_->mutable_store(),
+                                        flimflam::kAddressProperty,
+                                        PropertyStoreTest::kStringV,
+                                        &error));
   EXPECT_EQ(invalid_args(), error.name());
 }
 
@@ -124,10 +124,10 @@
   ::DBus::Error error;
   EXPECT_TRUE(device_->powered());
 
-  EXPECT_TRUE(DBusAdaptor::DispatchOnType(device_->mutable_store(),
-                                          flimflam::kPoweredProperty,
-                                          PropertyStoreTest::kBoolV,
-                                          &error));
+  EXPECT_TRUE(DBusAdaptor::SetProperty(device_->mutable_store(),
+                                       flimflam::kPoweredProperty,
+                                       PropertyStoreTest::kBoolV,
+                                       &error));
   EXPECT_FALSE(device_->powered());
 
   EXPECT_TRUE(DBusAdaptor::ClearProperty(device_->mutable_store(),
@@ -138,18 +138,18 @@
 
 TEST_F(DeviceTest, ClearReadOnlyProperty) {
   ::DBus::Error error;
-  EXPECT_FALSE(DBusAdaptor::DispatchOnType(device_->mutable_store(),
-                                           flimflam::kAddressProperty,
-                                           PropertyStoreTest::kStringV,
-                                           &error));
+  EXPECT_FALSE(DBusAdaptor::SetProperty(device_->mutable_store(),
+                                        flimflam::kAddressProperty,
+                                        PropertyStoreTest::kStringV,
+                                        &error));
 }
 
 TEST_F(DeviceTest, ClearReadOnlyDerivedProperty) {
   ::DBus::Error error;
-  EXPECT_FALSE(DBusAdaptor::DispatchOnType(device_->mutable_store(),
-                                           flimflam::kIPConfigsProperty,
-                                           PropertyStoreTest::kStringsV,
-                                           &error));
+  EXPECT_FALSE(DBusAdaptor::SetProperty(device_->mutable_store(),
+                                        flimflam::kIPConfigsProperty,
+                                        PropertyStoreTest::kStringsV,
+                                        &error));
 }
 
 TEST_F(DeviceTest, TechnologyIs) {