Move renderer plugin code into a new component.

components/plugins/renderer/webview_plugin.cc

Index: components/plugins/renderer/webview_plugin.cc
diff --git a/chrome/renderer/plugins/webview_plugin.cc b/components/plugins/renderer/webview_plugin.cc
similarity index 81%
rename from chrome/renderer/plugins/webview_plugin.cc
rename to components/plugins/renderer/webview_plugin.cc
index 2853a3133eca5d6fe3f91798240c68a8a5e32cd2..4c2355cedd166912771797eb431246e889210705 100644
--- a/chrome/renderer/plugins/webview_plugin.cc
+++ b/components/plugins/renderer/webview_plugin.cc
@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/renderer/plugins/webview_plugin.h"
+#include "components/plugins/renderer/webview_plugin.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
+#include "base/safe_numerics.h"
 #include "content/public/renderer/web_preferences.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
@@ -42,9 +43,7 @@ using WebKit::WebVector;
 using WebKit::WebView;
 
 WebViewPlugin::WebViewPlugin(WebViewPlugin::Delegate* delegate)
-    : delegate_(delegate),
-      container_(NULL),
-      finished_loading_(false) {
+    : delegate_(delegate), container_(NULL), finished_loading_(false) {
   web_view_ = WebView::create(this);
   web_view_->initializeMainFrame(this);
 }
@@ -61,21 +60,24 @@ WebViewPlugin* WebViewPlugin::Create(WebViewPlugin::Delegate* delegate,
   return plugin;
 }
 
-WebViewPlugin::~WebViewPlugin() {
-  web_view_->close();
-}
+WebViewPlugin::~WebViewPlugin() { web_view_->close(); }
 
 void WebViewPlugin::ReplayReceivedData(WebPlugin* plugin) {
   if (!response_.isNull()) {
     plugin->didReceiveResponse(response_);
     size_t total_bytes = 0;
-    for (std::list<std::string>::iterator it = data_.begin();
-        it != data_.end(); ++it) {
-      plugin->didReceiveData(it->c_str(), it->length());
+    for (std::list<std::string>::iterator it = data_.begin(); it != data_.end();
+         ++it) {
+      plugin->didReceiveData(
+          it->c_str(), base::checked_numeric_cast<int, size_t>(it->length()));
       total_bytes += it->length();
     }
-    UMA_HISTOGRAM_MEMORY_KB("PluginDocument.Memory", (total_bytes / 1024));
-    UMA_HISTOGRAM_COUNTS("PluginDocument.NumChunks", data_.size());
+    UMA_HISTOGRAM_MEMORY_KB(
+        "PluginDocument.Memory",
+        (base::checked_numeric_cast<int, size_t>(total_bytes / 1024)));
+    UMA_HISTOGRAM_COUNTS(
+        "PluginDocument.NumChunks",
+        (base::checked_numeric_cast<int, size_t>(data_.size())));
   }
   if (finished_loading_) {
     plugin->didFinishLoading();
@@ -90,9 +92,7 @@ void WebViewPlugin::RestoreTitleText() {
     container_->element().setAttribute("title", old_title_);
 }
 
-WebPluginContainer* WebViewPlugin::container() const {
-  return container_;
-}
+WebPluginContainer* WebViewPlugin::container() const { return container_; }
 
 bool WebViewPlugin::initialize(WebPluginContainer* container) {
   container_ = container;
@@ -110,17 +110,11 @@ void WebViewPlugin::destroy() {
   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 }
 
-NPObject* WebViewPlugin::scriptableObject() {
-  return NULL;
-}
+NPObject* WebViewPlugin::scriptableObject() { return NULL; }
 
-struct _NPP* WebViewPlugin::pluginNPP() {
-  return NULL;
-}
+struct _NPP* WebViewPlugin::pluginNPP() { return NULL; }
 
-bool WebViewPlugin::getFormValue(WebString& value) {
-  return false;
-}
+bool WebViewPlugin::getFormValue(WebString& value) { return false; }
 
 void WebViewPlugin::paint(WebCanvas* canvas, const WebRect& rect) {
   gfx::Rect paint_rect = gfx::IntersectRects(rect_, rect);
@@ -139,18 +133,17 @@ void WebViewPlugin::paint(WebCanvas* canvas, const WebRect& rect) {
 }
 
 // Coordinates are relative to the containing window.
-void WebViewPlugin::updateGeometry(
-    const WebRect& frame_rect, const WebRect& clip_rect,
-    const WebVector<WebRect>& cut_out_rects, bool is_visible) {
+void WebViewPlugin::updateGeometry(const WebRect& frame_rect,
+                                   const WebRect& clip_rect,
+                                   const WebVector<WebRect>& cut_out_rects,
+                                   bool is_visible) {
   if (static_cast<gfx::Rect>(frame_rect) != rect_) {
     rect_ = frame_rect;
     web_view_->resize(WebSize(frame_rect.width, frame_rect.height));
   }
 }
 
-bool WebViewPlugin::acceptsInputEvents() {
-  return true;
-}
+bool WebViewPlugin::acceptsInputEvents() { return true; }
 
 bool WebViewPlugin::handleInputEvent(const WebInputEvent& event,
                                      WebCursorInfo& cursor) {
@@ -193,9 +186,7 @@ void WebViewPlugin::didFailLoading(const WebURLError& error) {
   error_.reset(new WebURLError(error));
 }
 
-bool WebViewPlugin::acceptsLoadDrops() {
-  return false;
-}
+bool WebViewPlugin::acceptsLoadDrops() { return false; }
 
 void WebViewPlugin::setToolTipText(const WebString& text,
                                    WebKit::WebTextDirection hint) {