Add rendering support to the TestShell.

chrome/browser/android/tab_base_android_impl.cc

Index: chrome/browser/android/tab_base_android_impl.cc
diff --git a/chrome/browser/android/tab_base_android_impl.cc b/chrome/browser/android/tab_base_android_impl.cc
new file mode 100644
index 0000000000000000000000000000000000000000..23a6b3b82c7400c788118bf09da2184f7bf6d985
--- /dev/null
+++ b/chrome/browser/android/tab_base_android_impl.cc
@@ -0,0 +1,141 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/android/tab_base_android_impl.h"
+
+#include "base/android/jni_string.h"
+#include "base/logging.h"
+#include "chrome/browser/android/chrome_web_contents_delegate_android.h"
+#include "chrome/browser/net/url_fixer_upper.h"
+#include "content/public/browser/android/content_view_core.h"
+#include "content/public/browser/web_contents.h"
+#include "googleurl/src/gurl.h"
+#include "jni/TabBase_jni.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebLayer.h"
+
+using base::android::ConvertJavaStringToUTF8;
+using base::android::ConvertUTF8ToJavaString;
+using base::android::ScopedJavaLocalRef;
+using chrome::android::ChromeWebContentsDelegateAndroid;
+using content::WebContents;
+
+namespace {
+class ChromeWebContentsDelegateRenderAndroid
+    : public ChromeWebContentsDelegateAndroid {
+ public:
+  ChromeWebContentsDelegateRenderAndroid(TabBaseAndroidImpl* tab_android_impl,
+                                         JNIEnv* env,
+                                         jobject obj)
+      : ChromeWebContentsDelegateAndroid(env, obj),
+        tab_android_impl_(tab_android_impl) {
+  }
+
+  virtual ~ChromeWebContentsDelegateRenderAndroid() {
+  }
+
+  virtual void AttachLayer(WebContents* web_contents,
+                           WebKit::WebLayer* layer) OVERRIDE {
+    tab_android_impl_->tab_layer()->addChild(layer);
+  }
+
+  virtual void RemoveLayer(WebContents* web_contents,
+                           WebKit::WebLayer* layer) OVERRIDE {
+    layer->removeFromParent();
+  }
+
+ private:
+  TabBaseAndroidImpl* tab_android_impl_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChromeWebContentsDelegateRenderAndroid);
+};
+}  // namespace
+
+TabBaseAndroidImpl::TabBaseAndroidImpl(JNIEnv* env,
+                                       jobject obj,
+                                       WebContents* web_contents)
+    : web_contents_(web_contents),
+      tab_layer_(WebKit::WebLayer::create()) {
+}
+
+TabBaseAndroidImpl::~TabBaseAndroidImpl() {
+}
+
+void TabBaseAndroidImpl::Destroy(JNIEnv* env, jobject obj) {
+  delete this;
+}
+
+browser_sync::SyncedTabDelegate* TabBaseAndroidImpl::GetSyncedTabDelegate() {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void TabBaseAndroidImpl::OnReceivedHttpAuthRequest(jobject auth_handler,
+                                                   const string16& host,
+                                                   const string16& realm) {
+  NOTIMPLEMENTED();
+}
+
+void TabBaseAndroidImpl::ShowContextMenu(
+    const content::ContextMenuParams& params) {
+  NOTIMPLEMENTED();
+}
+
+void TabBaseAndroidImpl::ShowCustomContextMenu(
+    const content::ContextMenuParams& params,
+    const base::Callback<void(int)>& callback) {
+  NOTIMPLEMENTED();
+}
+
+void TabBaseAndroidImpl::ShowSelectFileDialog(
+    const base::android::ScopedJavaLocalRef<jobject>& select_file) {
+  NOTIMPLEMENTED();
+}
+
+void TabBaseAndroidImpl::AddShortcutToBookmark(
+    const GURL& url, const string16& title, const SkBitmap& skbitmap,
+    int r_value, int g_value, int b_value) {
+  NOTIMPLEMENTED();
+}
+
+void TabBaseAndroidImpl::RunExternalProtocolDialog(const GURL& url) {
+  NOTIMPLEMENTED();
+}
+
+bool TabBaseAndroidImpl::RegisterTabBaseAndroidImpl(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+void TabBaseAndroidImpl::InitWebContentsDelegate(
+    JNIEnv* env,
+    jobject obj,
+    jobject web_contents_delegate) {
+  web_contents_delegate_.reset(
+      new ChromeWebContentsDelegateRenderAndroid(this,
+                                                 env,
+                                                 web_contents_delegate));
+  web_contents_->SetDelegate(web_contents_delegate_.get());
+}
+
+ScopedJavaLocalRef<jstring> TabBaseAndroidImpl::FixupUrl(JNIEnv* env,
+                                                         jobject obj,
+                                                         jstring url) {
+  GURL fixed_url(URLFixerUpper::FixupURL(ConvertJavaStringToUTF8(env, url),
+                                         std::string()));
+
+  std::string fixed_spec;
+  if (fixed_url.is_valid())
+    fixed_spec = fixed_url.spec();
+
+  return ConvertUTF8ToJavaString(env, fixed_spec);
+}
+
+static jint Init(JNIEnv* env,
+                 jobject obj,
+                 jint web_contents_ptr) {
+  TabBaseAndroidImpl* tab = new TabBaseAndroidImpl(
+      env,
+      obj,
+      reinterpret_cast<WebContents*>(web_contents_ptr));
+  return reinterpret_cast<jint>(tab);
+}