Fix WebSQL error on sandboxed OSX and Linux.

public/platform/Platform.h

Index: public/platform/Platform.h
diff --git a/public/platform/Platform.h b/public/platform/Platform.h
index c30e8d260c924fd0f1bf3ef4b6b7e84bfa786c7f..d5b902db65f2e04e91b3a3a9997b769ed2d8aeb8 100644
--- a/public/platform/Platform.h
+++ b/public/platform/Platform.h
@@ -190,6 +190,9 @@ public:
     // Returns the space available for the given origin
     virtual long long databaseGetSpaceAvailableForOrigin(const WebString& originIdentifier) { return 0; }
 
+    // Set the size of the given database file
+    virtual bool databaseSetFileSize(const WebString& vfsFileName, long long size) { return false; }

[Scott Hess - ex-Googler, 2015/03/18 01:45:46]

This file needs to be changed before the browser change, then the browser
change, then the rest of this CL, I think.

[michaeln, 2015/03/19 00:14:04]

i think you can do this in 2 commits first chromium, then the blink. just don't
use override keyword in chromium.

[Scott Hess - ex-Googler, 2015/03/25 20:19:55]

I may not understand things, then - without this change, the Chromium-side
change won't compile without an error.

How about I just post this now while waiting for the other CL to clear, since
this is isolated from that.

+
 
     // DOM Storage --------------------------------------------------