Photo Picker dialog: Convert to AIDL for easier security review.

chrome/android/BUILD.gn

Index: chrome/android/BUILD.gn
diff --git a/chrome/android/BUILD.gn b/chrome/android/BUILD.gn
index 7a68819d1c690472d3e62bf68b552f7b56ef9e0b..998b54ea994b4df0d84a46dea0971f1ed0230568 100644
--- a/chrome/android/BUILD.gn
+++ b/chrome/android/BUILD.gn
@@ -160,6 +160,14 @@ android_library("app_hooks_java") {
   ]
 }
 
+android_aidl("photo_picker_aidl") {
+  import_include = [ "java/src/org/chromium/chrome/browser/photo_picker" ]
+  sources = [
+    "java/src/org/chromium/chrome/browser/photo_picker/IDecoderService.aidl",
+    "java/src/org/chromium/chrome/browser/photo_picker/IDecoderServiceCallback.aidl",
+  ]
+}
+
 android_library("chrome_java") {
   deps = [
     ":chrome_java_resources",
@@ -247,6 +255,7 @@ android_library("chrome_java") {
     ":chrome_android_java_enums_srcjar",
     ":chrome_android_java_google_api_keys_srcjar",
     ":chrome_version_srcjar",
+    ":photo_picker_aidl",
     ":resource_id_javagen",
     "//chrome:content_setting_javagen",
     "//chrome:content_settings_type_javagen",