Fix size of the buffer to accept data from profiler log.
Fix size of the buffer to accept data from profiler log.

As of now if using buffers of sizes < 2K one can get 0 number of read bytes
if string cannot fit the buffer (string are splitted if they are longer than 2K).

Review URL: http://codereview.chromium.org/832001

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@41259 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser