Reland "Refactor ContentViewClient (4/6)"

ui/android/view_android.cc

Index: ui/android/view_android.cc
diff --git a/ui/android/view_android.cc b/ui/android/view_android.cc
index 251c16551cdbd672bd873cf0a2627f6325c258d9..1d5b146653458a83b93c58810f743f6df78e5c46 100644
--- a/ui/android/view_android.cc
+++ b/ui/android/view_android.cc
@@ -7,14 +7,17 @@
 #include <algorithm>
 
 #include "base/android/jni_android.h"
+#include "base/android/jni_string.h"
 #include "cc/layers/layer.h"
 #include "jni/ViewAndroidDelegate_jni.h"
 #include "ui/android/window_android.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
+#include "url/gurl.h"
 
 namespace ui {
 
+using base::android::ConvertUTF8ToJavaString;
 using base::android::JavaRef;
 using base::android::ScopedJavaLocalRef;
 
@@ -184,4 +187,44 @@ bool ViewAndroid::StartDragAndDrop(const JavaRef<jstring>& jtext,
                                                    jimage);
 }
 
+void ViewAndroid::OnBackgroundColorChanged(unsigned int color) {
+  ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
+  if (delegate.is_null())
+    return;
+  JNIEnv* env = base::android::AttachCurrentThread();
+  Java_ViewAndroidDelegate_onBackgroundColorChanged(env, delegate, color);
+}
+
+void ViewAndroid::OnTopControlsChanged(float top_controls_offset,
+                                       float top_content_offset) {
+  ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
+  if (delegate.is_null())
+    return;
+  JNIEnv* env = base::android::AttachCurrentThread();
+  Java_ViewAndroidDelegate_onTopControlsChanged(
+      env, delegate, top_controls_offset, top_content_offset);
+}
+
+void ViewAndroid::OnBottomControlsChanged(float bottom_controls_offset,
+                                          float bottom_content_offset) {
+  ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
+  if (delegate.is_null())
+    return;
+  JNIEnv* env = base::android::AttachCurrentThread();
+  Java_ViewAndroidDelegate_onBottomControlsChanged(
+      env, delegate, bottom_controls_offset, bottom_content_offset);
+}
+
+void ViewAndroid::StartContentIntent(const GURL& content_url,
+                                     bool is_main_frame) {
+  ScopedJavaLocalRef<jobject> delegate(GetViewAndroidDelegate());
+  if (delegate.is_null())
+    return;
+  JNIEnv* env = base::android::AttachCurrentThread();
+  ScopedJavaLocalRef<jstring> jcontent_url =
+      ConvertUTF8ToJavaString(env, content_url.spec());
+  Java_ViewAndroidDelegate_onStartContentIntent(env, delegate, jcontent_url,
+                                                is_main_frame);
+}
+
 }  // namespace ui