[fidl] Add COMPONENT to OWNERS file

Mechanical with

    for f in `find . -name OWNERS`; do
        if cat "$f" | grep -q pascallouis@; then
	    echo "\n# COMPONENT: FIDL" >> "$f"
        fi
    done

then manually backing out some files.

Change-Id: I234d415a0f10095c940ea5c331e6886284ad344b
diff --git a/bin/fidl_bindings_test/OWNERS b/bin/fidl_bindings_test/OWNERS
index ccc872b..2dc4b65 100644
--- a/bin/fidl_bindings_test/OWNERS
+++ b/bin/fidl_bindings_test/OWNERS
@@ -1,2 +1,4 @@
 ianloic@google.com
 pascallouis@google.com
+
+# COMPONENT: FIDL
diff --git a/bin/fidl_compatibility_test/OWNERS b/bin/fidl_compatibility_test/OWNERS
index ccc872b..2dc4b65 100644
--- a/bin/fidl_compatibility_test/OWNERS
+++ b/bin/fidl_compatibility_test/OWNERS
@@ -1,2 +1,4 @@
 ianloic@google.com
 pascallouis@google.com
+
+# COMPONENT: FIDL
diff --git a/bin/fidlgen_dart/OWNERS b/bin/fidlgen_dart/OWNERS
index ccc872b..2dc4b65 100644
--- a/bin/fidlgen_dart/OWNERS
+++ b/bin/fidlgen_dart/OWNERS
@@ -1,2 +1,4 @@
 ianloic@google.com
 pascallouis@google.com
+
+# COMPONENT: FIDL
diff --git a/public/dart/fidl/OWNERS b/public/dart/fidl/OWNERS
index ccc872b..2dc4b65 100644
--- a/public/dart/fidl/OWNERS
+++ b/public/dart/fidl/OWNERS
@@ -1,2 +1,4 @@
 ianloic@google.com
 pascallouis@google.com
+
+# COMPONENT: FIDL