Start using WebURLLoader, et. al. from the WebKit API.

Moves our ResourceHandle to webkit/api/src/ResourceHandle.cpp
from webkit/glue/resource_handle_impl.cc.  A portion of
resource_handle_impl.cc was moved into weburlloader_impl.{h,cc},
which now contains our implementation of WebURLLoader.

The annoying parts of this CL involve WebPluginImpl.  I had to
convert it over to using WebURLLoader instead of ResourceHandle
so that MultipartResourceDelegate can be shared.

There is some complexity in WebURLRequest / WebURLResponse to
make it cheap to wrap a ResourceRequest / ResourceResponse.  I
think this is worth it since there is a lot of conversion between
the two types.

Originally reviewed here:
http://codereview.chromium.org/113928

BUG=10038
TEST=covered by existing tests
R=dglazkov

Review URL: http://codereview.chromium.org/118438

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17962 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 69 insertions, 0 deletions

diff --git a/webkit/api/src/WebURLError.cpp b/webkit/api/src/WebURLError.cpp
new file mode 100644
index 0000000..cd7d72d
--- /dev/null
+++ b/webkit/api/src/WebURLError.cpp
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "WebURLError.h"
+
+#include "CString.h"
+#include "KURL.h"
+#include "ResourceError.h"
+
+using namespace WebCore;
+
+namespace WebKit {
+
+WebURLError::WebURLError(const ResourceError& error)
+{
+    *this = error;
+}
+
+WebURLError& WebURLError::operator=(const ResourceError& error)
+{
+    if (error.isNull())
+        *this = WebURLError();
+    else {
+        domain = error.domain();
+        reason = error.errorCode();
+        unreachableURL = KURL(error.failingURL());
+    }
+    return *this;
+}
+
+WebURLError::operator ResourceError() const
+{
+    if (reason == 0)
+        return ResourceError();
+    CString spec = unreachableURL.spec();
+    return ResourceError(domain, reason,
+                         String::fromUTF8(spec.data(), spec.length()),
+                         String());
+}
+
+} // namespace WebKit