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Use string16 instead of std::string when sending IPC messages.

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The underlying V8::String is represented in UTF18, by using string16 in
IPC messages we can avoid the overhead of encode conversion.
This commit is contained in:
Cheng Zhao 2013-09-20 22:55:42 +08:00
parent ef5a4b5fe0
commit ef4b36d621
17 changed files with 68 additions and 60 deletions
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11
common/api/api_messages.h
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@ -4,8 +4,7 @@
// Multiply-included file, no traditional include guard.
#include <string>
#include "base/string16.h"
#include "base/values.h"
#include "common/draggable_region.h"
#include "content/public/common/common_param_traits.h"
@ -22,16 +21,16 @@ IPC_STRUCT_TRAITS_BEGIN(atom::DraggableRegion)
IPC_STRUCT_TRAITS_END()
IPC_MESSAGE_ROUTED2(AtomViewHostMsg_Message,
std::string /* channel */,
string16 /* channel */,
ListValue /* arguments */)
IPC_SYNC_MESSAGE_ROUTED2_1(AtomViewHostMsg_Message_Sync,
std::string /* channel */,
string16 /* channel */,
ListValue /* arguments */,
std::string /* result (in JSON) */)
string16 /* result (in JSON) */)
IPC_MESSAGE_ROUTED2(AtomViewMsg_Message,
std::string /* channel */,
string16 /* channel */,
ListValue /* arguments */)
// Sent by the renderer when the draggable regions are updated.