Remove Instant v1 API.

chrome/renderer/search_extension.cc

Index: chrome/renderer/search_extension.cc
diff --git a/chrome/renderer/search_extension.cc b/chrome/renderer/search_extension.cc
deleted file mode 100644
index 01e3a7d7dbe826cc5f37b8c641716f3d53a586d0..0000000000000000000000000000000000000000
--- a/chrome/renderer/search_extension.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-// Copyright (c) 2011 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/renderer/search_extension.h"
-
-#include <string>
-#include <vector>
-
-#include "base/command_line.h"
-#include "chrome/renderer/searchbox.h"
-#include "content/public/renderer/render_view.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
-#include "v8/include/v8.h"
-
-using WebKit::WebFrame;
-using WebKit::WebView;
-
-namespace extensions_v8 {
-
-const char* const kSearchExtensionName = "v8/InstantSearch";
-
-class SearchExtensionWrapper : public v8::Extension {
- public:
-  SearchExtensionWrapper();
-
-  // Allows v8's javascript code to call the native functions defined
-  // in this class for window.chrome.
-  virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction(
-      v8::Handle<v8::String> name);
-
-  // Helper function to find the RenderView. May return NULL.
-  static content::RenderView* GetRenderView();
-
-  // Implementation of window.chrome.setSuggestResult.
-  static v8::Handle<v8::Value> SetSuggestResult(const v8::Arguments& args);
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SearchExtensionWrapper);
-};
-
-SearchExtensionWrapper::SearchExtensionWrapper()
-    : v8::Extension(kSearchExtensionName,
-      "var chrome;"
-      "if (!chrome)"
-      "  chrome = {};"
-      "chrome.setSuggestResult = function(text) {"
-      "  native function NativeSetSuggestResult();"
-      "  NativeSetSuggestResult(text);"
-      "};") {
-}
-
-v8::Handle<v8::FunctionTemplate> SearchExtensionWrapper::GetNativeFunction(
-    v8::Handle<v8::String> name) {
-  if (name->Equals(v8::String::New("NativeSetSuggestResult"))) {
-    return v8::FunctionTemplate::New(SetSuggestResult);
-  }
-
-  return v8::Handle<v8::FunctionTemplate>();
-}
-
-// static
-content::RenderView* SearchExtensionWrapper::GetRenderView() {
-  WebFrame* webframe = WebFrame::frameForEnteredContext();
-  DCHECK(webframe) << "There should be an active frame since we just got "
-      "a native function called.";
-  if (!webframe) return NULL;
-
-  WebView* webview = webframe->view();
-  if (!webview) return NULL;  // can happen during closing
-
-  return content::RenderView::FromWebView(webview);
-}
-
-// static
-v8::Handle<v8::Value> SearchExtensionWrapper::SetSuggestResult(
-    const v8::Arguments& args) {
-  if (!args.Length() || !args[0]->IsString()) return v8::Undefined();
-
-  content::RenderView* render_view = GetRenderView();
-  if (!render_view) return v8::Undefined();
-
-  std::vector<std::string> suggestions;
-  suggestions.push_back(std::string(*v8::String::Utf8Value(args[0])));
-  SearchBox::Get(render_view)->SetSuggestions(suggestions,
-                                              INSTANT_COMPLETE_NOW);
-  return v8::Undefined();
-}
-
-v8::Extension* SearchExtension::Get() {
-  return new SearchExtensionWrapper();
-}
-
-}  // namespace extensions_v8