ShapeDetectionImpl: Android implementation of detectFace()

content/public/android/BUILD.gn

Index: content/public/android/BUILD.gn
diff --git a/content/public/android/BUILD.gn b/content/public/android/BUILD.gn
index 682cc4617e94ba3e5580d87fae50d5348aeeb797..ffbfe5d3b5632840d97fe791f3f64f5810aa461d 100644
--- a/content/public/android/BUILD.gn
+++ b/content/public/android/BUILD.gn
@@ -50,10 +50,12 @@ android_library("content_java") {
     "//services/shell/public/interfaces:interfaces_java",
     "//services/shell/public/java:shell_java",
     "//third_party/WebKit/public:blink_headers_java",
+    "//third_party/WebKit/public:new_wrapper_types_mojo_bindings_java",
     "//third_party/android_tools:android_support_annotations_java",
     "//third_party/jsr-305:jsr_305_javalib",
     "//ui/accessibility:ui_accessibility_java",
     "//ui/android:ui_java",
+    "//ui/gfx/geometry/mojo:mojo_java",
   ]
 
   if (enable_webvr) {
@@ -186,6 +188,8 @@ android_library("content_java") {
     "java/src/org/chromium/content/browser/input/ThreadedInputConnection.java",
     "java/src/org/chromium/content/browser/input/ThreadedInputConnectionFactory.java",
     "java/src/org/chromium/content/browser/input/ThreadedInputConnectionProxyView.java",
+    "java/src/org/chromium/content/browser/shapedetection/ShapeDetectionImpl.java",
+    "java/src/org/chromium/content/browser/shapedetection/ShapeDetectionFactory.java",

[qinmin, 2016/10/12 18:32:18]

nit: fix the ordering here

     "java/src/org/chromium/content/browser/webcontents/WebContentsImpl.java",
     "java/src/org/chromium/content/browser/webcontents/WebContentsObserverProxy.java",
     "java/src/org/chromium/content/common/ContentSwitches.java",