Cleanup: Merge common code in RenderView::OnPrintPages and RenderView::OnPrintPreview.

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6296018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72054 0039d316-1c4b-4281-b951-d872f2087c98

chrome/renderer/render_view.cc

@@ -1146,15 +1146,7 @@ void RenderView::OnCaptureSnapshot() {
 }
 
 void RenderView::OnPrintPages() {
-  DCHECK(webview());
-  if (webview()) {
-    // If the user has selected text in the currently focused frame we print
-    // only that frame (this makes print selection work for multiple frames).
-    if (webview()->focusedFrame()->hasSelection())
-      Print(webview()->focusedFrame(), false, false);
-    else
-      Print(webview()->mainFrame(), false, false);
-  }
+  OnPrint(false);
 }
 
 void RenderView::OnPrintingDone(int document_cookie, bool success) {
@@ -1167,15 +1159,7 @@ void RenderView::OnPrintingDone(int document_cookie, bool success) {
 }
 
 void RenderView::OnPrintPreview() {
-  DCHECK(webview());
-  if (webview()) {
-    // If the user has selected text in the currently focused frame we print
-    // only that frame (this makes print selection work for multiple frames).
-    if (webview()->focusedFrame()->hasSelection())
-      Print(webview()->focusedFrame(), false, true);
-    else
-      Print(webview()->focusedFrame(), false, true);
-  }
+  OnPrint(true);
 }
 
 void RenderView::OnPrintNodeUnderContextMenu() {
@@ -5333,6 +5317,18 @@ void RenderView::postAccessibilityNotification(
   }
 }
 
+void RenderView::OnPrint(bool is_preview) {
+  DCHECK(webview());
+  if (webview()) {
+    // If the user has selected text in the currently focused frame we print
+    // only that frame (this makes print selection work for multiple frames).
+    if (webview()->focusedFrame()->hasSelection())
+      Print(webview()->focusedFrame(), false, is_preview);
+    else
+      Print(webview()->mainFrame(), false, is_preview);
+  }
+}
+
 void RenderView::Print(WebFrame* frame,
                        bool script_initiated,
                        bool is_preview) {

chrome/renderer/render_view.h

@@ -1087,6 +1087,9 @@ class RenderView : public RenderWidget,
                                    const WebKit::WebURLError& error,
                                    bool replace);
 
+  // Common method for OnPrintPages() and OnPrintPreview().
+  void OnPrint(bool is_preview);
+
   // Prints |frame|.
   void Print(WebKit::WebFrame* frame, bool script_initiated, bool is_preview);