Move *Tags / *Attrs arrays from .data to .data.rel.ro section

Move *Tags / *Attrs arrays from .data to .data.rel.ro section

Move *Tags / *Attrs arrays from .data to .data.rel.ro section by making the pointers
const. This data can now potentially be shared between different instances of the
library on Android and thus save RAM.

BUG=249746
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=160635

[Inactive, 2013-10-25 21:42:03]

Proof via objdump:
000000000836cb80 l     O .data.rel.ro	0000000000000440             
WebCore::HTMLNames::getHTMLTags()::HTMLTags
000000000836d780 l     O .data.rel.ro	0000000000000278             
WebCore::SVGNames::getSVGTags()::SVGTags
000000000843d6a0 l     O .data.rel.ro	0000000000000048             
WebCore::MathMLNames::getMathMLTags()::MathMLTags
000000000836c0a0 l     O .data.rel.ro	0000000000000ad0             
WebCore::HTMLNames::getHTMLAttrs()::HTMLAttrs
000000000836cfc0 l     O .data.rel.ro	00000000000007c0             
WebCore::SVGNames::getSVGAttrs()::SVGAttrs
000000000836da00 l     O .data.rel.ro	0000000000000038             
WebCore::XLinkNames::getXLinkAttrs()::XLinkAttrs
000000000836da38 l     O .data.rel.ro	0000000000000008             
WebCore::XMLNSNames::getXMLNSAttrs()::XMLNSAttrs
000000000836da40 l     O .data.rel.ro	0000000000000018             
WebCore::XMLNames::getXMLAttrs()::XMLAttrs
000000000843d5e0 l     O .data.rel.ro	00000000000000b0             
WebCore::MathMLNames::getMathMLAttrs()::MathMLAttrs

[abarth-chromium, 2013-10-25 21:48:33]

lgtm

[commit-bot: I haz the power, 2013-10-25 21:48:38]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ch.dumez@samsung.com/45173005/1

[commit-bot: I haz the power, 2013-10-25 23:05:36]

Change committed as 160635