Switch to using WebDragData in WebView and WebViewDelegate.

I also cleaned up some of the WebView and WebViewDelegate methods to pass
WebPoint instead of pairs of ints or gfx::Point.

With this change, I am keeping webkit/glue/webdropdata.{h,cc}, which is what
Chrome uses to pass around the equivalent data.  Now, it is possible to
construct a WebDropData from a WebKit::WebDragData and to also get a
WebKit::WebDragData from a WebDropData.  Hence, the conversion between
WebDropData and ChromiumDataObject (see clipboard_conversion.{h,cc}) is now
removed in favor of conversion between WebDropData and WebKit::WebDragData.

Conversion between WebKit::WebDragData and WebCore::ChromiumDataObject is very
cheap (just reference counting).

Finally, this change also brings in WebData, which is now used by the return
value of WebKitClient::loadResource.  As a companion to that change, I also
changed webkit_glue::GetDataResource to return StringPiece instead of
std::string.  That also saves on an unnecessary buffer copy.

R=dglazkov

Review URL: http://codereview.chromium.org/63084

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13305 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 2 deletions

diff --git a/webkit/tools/test_shell/drag_delegate.cc b/webkit/tools/test_shell/drag_delegate.cc
index eeb5522..1759a68 100644
--- a/webkit/tools/test_shell/drag_delegate.cc
+++ b/webkit/tools/test_shell/drag_delegate.cc
@@ -6,8 +6,11 @@
 
 #include <atltypes.h>
 
+#include "third_party/WebKit/WebKit/chromium/public/WebPoint.h"
 #include "webkit/glue/webview.h"
 
+using WebKit::WebPoint;
+
 namespace {
 
 void GetCursorPositions(HWND hwnd, CPoint* client, CPoint* screen) {
@@ -30,12 +33,14 @@ void TestDragDelegate::OnDragSourceDrop() {
   CPoint client;
   CPoint screen;
   GetCursorPositions(source_hwnd_, &client, &screen);
-  webview_->DragSourceEndedAt(client.x, client.y, screen.x, screen.y);
+  webview_->DragSourceEndedAt(WebPoint(client.x, client.y),
+                              WebPoint(screen.x, screen.y));
 }
 
 void TestDragDelegate::OnDragSourceMove() {
   CPoint client;
   CPoint screen;
   GetCursorPositions(source_hwnd_, &client, &screen);
-  webview_->DragSourceMovedTo(client.x, client.y, screen.x, screen.y);
+  webview_->DragSourceMovedTo(WebPoint(client.x, client.y),
+                              WebPoint(screen.x, screen.y));
 }