Google CEO Sundar Pichai testifies before the House Judiciary Committee at the Rayburn House Office Building in Washington, D.C., on Dec. 11, 2018.Alex Wong | Getty ImagesAlphabet, the parent company of Google and YouTube, reported stronger-than-expected first-quarter growth on Thursday after the bell. Shares rose 4% in after-hours trading.Here's how the company did, compared with estimates from analysts polled by LSEG:Revenue: $90.23 billion vs. $89.12 billion, estimatedEarnings per share: $2.8...