Support sending a sliced file in chromium.

BUG=none
TEST=The WebKit Layout test.

Review URL: http://codereview.chromium.org/594036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42559 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 22 insertions, 2 deletions

diff --git a/chrome/renderer/renderer_webkitclient_impl.cc b/chrome/renderer/renderer_webkitclient_impl.cc
index 534cd75..1f6736f 100644
--- a/chrome/renderer/renderer_webkitclient_impl.cc
+++ b/chrome/renderer/renderer_webkitclient_impl.cc
@@ -98,6 +98,21 @@ bool RendererWebKitClientImpl::getFileSize(const WebString& path,
   return false;
 }
 
+bool RendererWebKitClientImpl::getFileModificationTime(
+    const WebKit::WebString& path,
+    double& result) {
+  base::Time time;
+  if (RenderThread::current()->Send(
+          new ViewHostMsg_GetFileModificationTime(
+              webkit_glue::WebStringToFilePath(path), &time))) {
+    result = time.ToDoubleT();
+    return true;
+  }
+
+  result = 0;
+  return false;
+}
+
 unsigned long long RendererWebKitClientImpl::visitedLinkHash(
     const char* canonical_url,
     size_t length) {
diff --git a/chrome/renderer/renderer_webkitclient_impl.h b/chrome/renderer/renderer_webkitclient_impl.h
index 71154c8..f041851 100644
--- a/chrome/renderer/renderer_webkitclient_impl.h
+++ b/chrome/renderer/renderer_webkitclient_impl.h
@@ -35,6 +35,8 @@ class RendererWebKitClientImpl : public webkit_glue::WebKitClientImpl {
   virtual WebKit::WebCookieJar* cookieJar();
   virtual bool sandboxEnabled();
   virtual bool getFileSize(const WebKit::WebString& path, long long& result);
+  virtual bool getFileModificationTime(const WebKit::WebString& path,
+                                       double& result);
   virtual unsigned long long visitedLinkHash(
       const char* canonicalURL, size_t length);
   virtual bool isLinkVisited(unsigned long long linkHash);
diff --git a/chrome/renderer/translate/page_translator_unittest.cc b/chrome/renderer/translate/page_translator_unittest.cc
index 18d293a..02f1b32 100644
--- a/chrome/renderer/translate/page_translator_unittest.cc
+++ b/chrome/renderer/translate/page_translator_unittest.cc
@@ -73,8 +73,11 @@ class DummyResourceLoaderBridge : public webkit_glue::ResourceLoaderBridge {
   DummyResourceLoaderBridge() { }
 
   virtual void AppendDataToUpload(const char* data, int data_len) {}
-  virtual void AppendFileRangeToUpload(const FilePath& file_path,
-                                       uint64 offset, uint64 length) {}
+  virtual void AppendFileRangeToUpload(
+      const FilePath& file_path,
+      uint64 offset,
+      uint64 length,
+      const base::Time& expected_modification_time) {}
   virtual void SetUploadIdentifier(int64 identifier) {}
   virtual bool Start(Peer* peer) { return false; }
   virtual void Cancel() {}