arc: Move print traits files to //components/arc

Now that the ArcPrintService has been removed, there's nothing in
//chrome/browser/chromeos/arc/print except traits files. Move these
files to //components/arc/mojom with the associated Mojo file.

Bug: b:152519668
Change-Id: Ib5e441d74a4fa54da76b6da7eaa250dc038cda7a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2183488Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Yusuke Sato <yusukes@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Jesse Schettler <jschettler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#766479}

chrome/browser/chromeos/arc/print/OWNERS

-per-file *_mojom_traits*.*=set noparent
-per-file *_mojom_traits*.*=file://ipc/SECURITY_OWNERS

components/arc/DEPS

@@ -20,6 +20,7 @@ include_rules = [
   "+media/base",
   "+media/video/video_encode_accelerator.h",
   "+mojo",
+  "+printing",
   "+storage/browser/file_system",
   "+third_party/re2",
   "+third_party/skia",

components/arc/mojom/print.typemap

@@ -4,14 +4,10 @@ public_headers = [
   "//printing/page_range.h",
   "//ui/gfx/geometry/size.h",
 ]
-traits_headers = [ "//chrome/browser/chromeos/arc/print/print_mojom_traits.h" ]
-sources = [
-  "//chrome/browser/chromeos/arc/print/print_mojom_traits.cc",
-]
+traits_headers = [ "//components/arc/mojom/print_mojom_traits.h" ]
+sources = [ "//components/arc/mojom/print_mojom_traits.cc" ]
 deps = []
-public_deps = [
-  "//printing:printing",
-]
+public_deps = [ "//printing:printing" ]
 type_mappings = [
   "arc.mojom.PrintPageRange=::printing::PageRange",
   "arc.mojom.PrintResolution=::gfx::Size",

chrome/browser/chromeos/arc/print/print_mojom_traits.cc → components/arc/mojom/print_mojom_traits.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/chromeos/arc/print/print_mojom_traits.h"
+#include "components/arc/mojom/print_mojom_traits.h"
 
 #include "base/strings/stringprintf.h"
 #include "printing/mojom/print.mojom.h"

chrome/browser/chromeos/arc/print/print_mojom_traits.h → components/arc/mojom/print_mojom_traits.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_CHROMEOS_ARC_PRINT_PRINT_MOJOM_TRAITS_H_
-#define CHROME_BROWSER_CHROMEOS_ARC_PRINT_PRINT_MOJOM_TRAITS_H_
+#ifndef COMPONENTS_ARC_MOJOM_PRINT_MOJOM_TRAITS_H_
+#define COMPONENTS_ARC_MOJOM_PRINT_MOJOM_TRAITS_H_
 
 #include <string>
 #include <vector>
@@ -76,4 +76,4 @@ struct StructTraits<arc::mojom::PrinterCapabilitiesDataView,
 
 }  // namespace mojo
 
-#endif  // CHROME_BROWSER_CHROMEOS_ARC_PRINT_PRINT_MOJOM_TRAITS_H_
+#endif  // COMPONENTS_ARC_MOJOM_PRINT_MOJOM_TRAITS_H_