Add SetImageData api to chrome.clipboard.

extensions/browser/api/clipboard/clipboard_api.cc

Index: extensions/browser/api/clipboard/clipboard_api.cc
diff --git a/extensions/browser/api/clipboard/clipboard_api.cc b/extensions/browser/api/clipboard/clipboard_api.cc
index 9b996e460181bf8a7ea8080ed474c0dab65c36b5..a3d32fd18bf6ba8006697b2dfcbc1356331503fd 100644
--- a/extensions/browser/api/clipboard/clipboard_api.cc
+++ b/extensions/browser/api/clipboard/clipboard_api.cc
@@ -9,8 +9,8 @@
 #include "base/lazy_instance.h"
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
+#include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/event_router.h"
-#include "extensions/common/api/clipboard.h"
 #include "ui/base/clipboard/clipboard_monitor.h"
 
 namespace extensions {
@@ -47,4 +47,32 @@ void ClipboardAPI::OnClipboardDataChanged() {
   }
 }
 
+ClipboardSetImageDataFunction::~ClipboardSetImageDataFunction() {}
+
+ExtensionFunction::ResponseAction ClipboardSetImageDataFunction::Run() {
+  std::unique_ptr<clipboard::SetImageData::Params> params(
+      clipboard::SetImageData::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params);
+  SaveImageData(params->image_data, params->type);
+  return RespondLater();
+}
+
+void ClipboardSetImageDataFunction::SaveImageData(
+    const std::vector<char>& image_data,
+    clipboard::ImageType type) {
+  ExtensionsAPIClient::Get()->SaveImageDataToClipboard(
+      image_data, type,
+      base::Bind(&ClipboardSetImageDataFunction::OnSaveImageDataSuccess, this),
+      base::Bind(&ClipboardSetImageDataFunction::OnSaveImageDataError, this));

[dcheng, 2017/01/04 19:45:23]

Nit: I would just inline this into Run()

[jennyz, 2017/01/04 23:05:31]

Done.

+}
+
+void ClipboardSetImageDataFunction::OnSaveImageDataSuccess() {
+  Respond(NoArguments());
+}
+
+void ClipboardSetImageDataFunction::OnSaveImageDataError(
+    const std::string& error) {
+  Respond(Error(error));
+}
+
 }  // namespace extensions