hwcomposer HAL uses "default" service name

The getService() and registerAsService() methods of interface objects
now have default parameters of "default" for the service name. HALs
will not have to use any service name unless they want to register
more than one service.

Test: builds

Bug: 33844934
Change-Id: I0c7987ffa7b22bb7386a4a1320242b3248e434e4

diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
index 60cc2a5..d9352e7 100644 (file)
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
@@ -134,7 +134,7 @@ class GraphicsComposerCallback : public IComposerCallback {
 class GraphicsComposerHidlTest : public ::testing::Test {
  protected:
   void SetUp() override {
-    mComposer = IComposer::getService("hwcomposer");
+    mComposer = IComposer::getService();
     ASSERT_NE(nullptr, mComposer.get());
 
     mComposerClient = createClient();