When printing constants in the flow graph truncate them at the first new line character.

This makes IR more machine readable.

R=fschneider@google.com
BUG=

Review URL: https://codereview.chromium.org//11876019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17018 260f80e4-7a28-3924-810f-c04153c831b5
Immediate index operand for string [] and streamline code for generating array ops.

Replace sizeof(RawArray) with Array::data_offset where it is used to compute the start
of the array data.

Refactor helpers for generating array addressing mode and use them for string []
operations as well.
Review URL: https://codereview.chromium.org//11880022

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17019 260f80e4-7a28-3924-810f-c04153c831b5
Modify navigation menu items (part 2)
o Add Find Declarations
o Change order and enablement of others

Find Declarations only works for methods due to limitations
in the indexed relationships. This will be addressed with
the new analysis engine.
Review URL: https://codereview.chromium.org//11882013

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17020 260f80e4-7a28-3924-810f-c04153c831b5
discard delta processor between uses
BUG=

Review URL: https://codereview.chromium.org//11884019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17021 260f80e4-7a28-3924-810f-c04153c831b5
Moved HTML metadata into its own library.

Review URL: https://codereview.chromium.org//11886019

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17022 260f80e4-7a28-3924-810f-c04153c831b5
Fix initialization exception.
Review URL: https://codereview.chromium.org//11886020

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@17023 260f80e4-7a28-3924-810f-c04153c831b5