Revert "Move proto definitions to external/perfetto"

This reverts commit bec51fdc3c8a42cbcb833d7d14800fbb0a14a7f3.

Reason for revert: 298512106

Change-Id: Icb9d6d5a23176a809c3b71bcaa3928b03dfb0622
diff --git a/services/surfaceflinger/layerproto/common.proto b/services/surfaceflinger/layerproto/common.proto
new file mode 100644
index 0000000..5e20d4d
--- /dev/null
+++ b/services/surfaceflinger/layerproto/common.proto
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto3";
+option optimize_for = LITE_RUNTIME;
+package android.surfaceflinger;
+
+message RegionProto {
+    reserved 1; // Previously: uint64 id
+    repeated RectProto rect = 2;
+}
+
+message RectProto {
+  int32 left   = 1;
+  int32 top    = 2;
+  int32 right  = 3;
+  int32 bottom = 4;
+}
+
+message SizeProto {
+  int32 w = 1;
+  int32 h = 2;
+}
+
+message TransformProto {
+  float dsdx = 1;
+  float dtdx = 2;
+  float dsdy = 3;
+  float dtdy = 4;
+  int32 type = 5;
+}
+
+message ColorProto {
+    float r = 1;
+    float g = 2;
+    float b = 3;
+    float a = 4;
+}
+
+message InputWindowInfoProto {
+    uint32 layout_params_flags = 1;
+    int32 layout_params_type = 2;
+    RectProto frame = 3;
+    RegionProto touchable_region = 4;
+
+    int32 surface_inset = 5;
+    bool visible = 6;
+    bool can_receive_keys = 7 [deprecated = true];
+    bool focusable = 8;
+    bool has_wallpaper = 9;
+
+    float global_scale_factor = 10;
+    float window_x_scale = 11 [deprecated = true];
+    float window_y_scale = 12 [deprecated = true];
+
+    int32 crop_layer_id = 13;
+    bool replace_touchable_region_with_crop = 14;
+    RectProto touchable_region_crop = 15;
+    TransformProto transform = 16;
+    uint32 input_config = 17;
+}
+
+message BlurRegion {
+    uint32 blur_radius = 1;
+    uint32 corner_radius_tl = 2;
+    uint32 corner_radius_tr = 3;
+    uint32 corner_radius_bl = 4;
+    float corner_radius_br = 5;
+    float alpha = 6;
+    int32 left = 7;
+    int32 top = 8;
+    int32 right = 9;
+    int32 bottom = 10;
+}
+
+message ColorTransformProto {
+    // This will be a 4x4 matrix of float values
+    repeated float val = 1;
+}