Browser: fix translations

Change-Id: Ic51787117758ae0e835f4ae68ae52bba008ae6be
Browser: ES translations

- Transifex export

Change-Id: Iaa34ef4eb5f5bc6a9c0199f170b9f70375fc2f95
Browser: Remove unused strings

Change-Id: Ib83f179f71dee3b33f6dfbd3a86f1108cffba350
Reimplement titlebar autohiding to be compatible with chromium webview.

Patch Set 4: Fix code formatting

Change-Id: I4de873f7c089d4f7dede944d05f48d03000f3d99
Revert "Replace removed NARROW_COLUMNS layout mode with TEXT_AUTOSIZING"

Not compatible with legacy webview

This reverts commit a31cfea37c3892f68807d2df52c9d482e9e1f8f6.

Change-Id: I72ad955fe67ac284976fc4927dc2f3b2ddc0d9ba
Revert "Reimplement titlebar autohiding to be compatible with chromium webview."

This reverts commit 1d379d38962ea0c00e4718cdd753806f2a6e0a60.