all: Format proto files with protofmt

Change-Id: I1568acc097c1d708680de9a262cdaff44a167541
diff --git a/blueberry/a2dp.proto b/blueberry/a2dp.proto
index 92e0453..c7a630b 100644
--- a/blueberry/a2dp.proto
+++ b/blueberry/a2dp.proto
@@ -1,13 +1,13 @@
 syntax = "proto3";
 
-option java_outer_classname = "A2DPProto";
-
 package blueberry;
 
 import "blueberry/host.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/wrappers.proto";
 
+option java_outer_classname = "A2DPProto";
+
 // Service to trigger A2DP (Advanced Audio Distribution Profile) procedures.
 //
 // Requirements for the implementer:
@@ -71,9 +71,11 @@
   // Close a stream, the source or sink tokens must not be reused afterwards.
   rpc Close(CloseRequest) returns (CloseResponse);
   // Get the `AudioEncoding` value of a stream
-  rpc GetAudioEncoding(GetAudioEncodingRequest) returns (GetAudioEncodingResponse);
+  rpc GetAudioEncoding(GetAudioEncodingRequest)
+      returns (GetAudioEncodingResponse);
   // Playback audio by a `Source`
-  rpc PlaybackAudio(stream PlaybackAudioRequest) returns (PlaybackAudioResponse);
+  rpc PlaybackAudio(stream PlaybackAudioRequest)
+      returns (PlaybackAudioResponse);
   // Capture audio from a `Sink`
   rpc CaptureAudio(CaptureAudioRequest) returns (stream CaptureAudioResponse);
 }
@@ -192,15 +194,15 @@
 
 // Response for the `Start` method.
 message StartResponse {
-    // Result of the `Start` call.
-    oneof result {
-        // Stream successfully started.
-        google.protobuf.Empty started = 1;
-        // Stream is already in AVDTP_STREAMING state.
-        google.protobuf.Empty already_started = 2;
-        // The Connection disconnected.
-        google.protobuf.Empty disconnected = 3;
-    }
+  // Result of the `Start` call.
+  oneof result {
+    // Stream successfully started.
+    google.protobuf.Empty started = 1;
+    // Stream is already in AVDTP_STREAMING state.
+    google.protobuf.Empty already_started = 2;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 3;
+  }
 }
 
 // Request for the `Suspend` method.
@@ -214,15 +216,15 @@
 
 // Response for the `Suspend` method.
 message SuspendResponse {
-    // Result of the `Suspend` call.
-    oneof result {
-        // Stream successfully suspended.
-        google.protobuf.Empty suspended = 1;
-        // Stream is already in AVDTP_OPEN state.
-        google.protobuf.Empty already_suspended = 2;
-        // The Connection disconnected.
-        google.protobuf.Empty disconnected = 3;
-    }
+  // Result of the `Suspend` call.
+  oneof result {
+    // Stream successfully suspended.
+    google.protobuf.Empty suspended = 1;
+    // Stream is already in AVDTP_OPEN state.
+    google.protobuf.Empty already_suspended = 2;
+    // The Connection disconnected.
+    google.protobuf.Empty disconnected = 3;
+  }
 }
 
 // Request for the `Close` method.
diff --git a/blueberry/host.proto b/blueberry/host.proto
index 11054ce..5fb11dd 100644
--- a/blueberry/host.proto
+++ b/blueberry/host.proto
@@ -1,11 +1,11 @@
 syntax = "proto3";
 
-option java_outer_classname = "HostProto";
-
 package blueberry;
 
 import "google/protobuf/empty.proto";
 
+option java_outer_classname = "HostProto";
+
 // Service to trigger Bluetooth Host procedures
 //
 // Requirements for the implementer:
@@ -28,11 +28,13 @@
   rpc GetConnection(GetConnectionRequest) returns (GetConnectionResponse);
   // Wait for an ACL BR/EDR connection from a peer.
   rpc WaitConnection(WaitConnectionRequest) returns (WaitConnectionResponse);
-  // Disconnect an ACL BR/EDR connection. The Connection must not be reused afterwards.
+  // Disconnect an ACL BR/EDR connection. The Connection must not be reused
+  // afterwards.
   rpc Disconnect(DisconnectRequest) returns (DisconnectResponse);
   // Read the local Bluetooth device address.
   // This should return the same value as a Read BD_ADDR HCI command.
-  rpc ReadLocalAddress(google.protobuf.Empty) returns (ReadLocalAddressResponse);
+  rpc ReadLocalAddress(google.protobuf.Empty)
+      returns (ReadLocalAddressResponse);
 }
 
 // A Token representing an ACL connection.