Apply clang-format to Bluetooth related HAL code

- cp system/bt/.clang-format hardware/interfaces/bluetooth/
- modify hardware/interfaces/bluetooth/.clang-format to match context
- find . -type f \( -iname \*.cpp -o -iname \*.h -o -iname \*.cc \) | xargs clang-format --style=file -i

Test: make
Change-Id: I82e4f26e1efeb715aff7de8a15c3db06e02967a4
diff --git a/bluetooth/a2dp/1.0/default/BluetoothAudioOffload.h b/bluetooth/a2dp/1.0/default/BluetoothAudioOffload.h
index 5d07b5b..16a83c2 100644
--- a/bluetooth/a2dp/1.0/default/BluetoothAudioOffload.h
+++ b/bluetooth/a2dp/1.0/default/BluetoothAudioOffload.h
@@ -28,27 +28,32 @@
 namespace V1_0 {
 namespace implementation {
 
+using ::android::sp;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_memory;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::sp;
 
 struct BluetoothAudioOffload : public IBluetoothAudioOffload {
-    BluetoothAudioOffload() {}
-    // Methods from ::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioOffload follow.
-    Return<::android::hardware::bluetooth::a2dp::V1_0::Status> startSession(
-        const sp<::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioHost>& hostIf,
-        const ::android::hardware::bluetooth::a2dp::V1_0::CodecConfiguration& codecConfig) override;
-    Return<void> streamStarted(::android::hardware::bluetooth::a2dp::V1_0::Status status) override;
-    Return<void> streamSuspended(
-        ::android::hardware::bluetooth::a2dp::V1_0::Status status) override;
-    Return<void> endSession() override;
+  BluetoothAudioOffload() {}
+  // Methods from
+  // ::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioOffload follow.
+  Return<::android::hardware::bluetooth::a2dp::V1_0::Status> startSession(
+      const sp<::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioHost>&
+          hostIf,
+      const ::android::hardware::bluetooth::a2dp::V1_0::CodecConfiguration&
+          codecConfig) override;
+  Return<void> streamStarted(
+      ::android::hardware::bluetooth::a2dp::V1_0::Status status) override;
+  Return<void> streamSuspended(
+      ::android::hardware::bluetooth::a2dp::V1_0::Status status) override;
+  Return<void> endSession() override;
 };
 
-extern "C" IBluetoothAudioOffload* HIDL_FETCH_IBluetoothAudioOffload(const char* name);
+extern "C" IBluetoothAudioOffload* HIDL_FETCH_IBluetoothAudioOffload(
+    const char* name);
 
 }  // namespace implementation
 }  // namespace V1_0