Adds monitor ICC profile support for win and mac

content/common/view_messages.h

Index: content/common/view_messages.h
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index 3b9556525723fa79a901f1810ce507f25b89b263..c1ff25a0a4cc8e3ee8945ad9fc81f65819ce5eab 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -750,6 +750,12 @@ IPC_SYNC_MESSAGE_CONTROL0_1(ViewHostMsg_GetHardwareInputChannelLayout,
 IPC_SYNC_MESSAGE_CONTROL0_1(ViewHostMsg_GetCPUUsage,
                             int /* CPU usage in percents */)
 
+// Asks the browser for the user's monitor profile.
+IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_GetMonitorColorProfile,

[Evan Stade, 2012/06/12 00:48:24]

I don't know how kosher it is to have a sync IPC message that blocks on a file
read. Doesn't that mean that a slow disk would delay a page load?

[tpayne, 2012/06/14 22:27:27]

Adam, Tony, can one of you guys comment on whether this is a problem?

My original plan was to load the file before renderer startup and provide the
data in the renderer config struct. Because not all images require color
correction, Tony suggested lazy-loading the profile.

+                            gfx::NativeViewId /* parent_hwnd */,
+                            std::string       /* type */,
+                            std::vector<char> /* profile */)
+
 // Tells the renderer to create a new view.
 // This message is slightly different, the view it takes (via
 // ViewMsg_New_Params) is the view to create, the message itself is sent as a