[M108 Migration] Remove EWK_BRINGUP from ewk APIs and HttpUserAgentSettingsEfl
This patch migrates the following changes:
1. Remove EWK_BRINGUP from HttpUserAgentSettingsEfl
2. Remove EWK_BRINGUP for ewk_view_plain_text_get()
3. Remove EWK_BRINGUP from ewk_hit_test_private.cc
It also cleans up code in eweb_view.h
Reference:
https://review.tizen.org/gerrit/283824
https://review.tizen.org/gerrit/282993
https://review.tizen.org/gerrit/281104
https://review.tizen.org/gerrit/280592
Change-Id: If85b186ec8dc30064fd008e74c897064b03fff17
Signed-off-by: Ayush Kumar <ayush.k123@samsung.com>